array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'H', 'label' => array( 'de' => 'Wasserstoff', 'en' => 'Hydrogen', ), 'order' => 1, 'nuclei' => 1, 'mass' => 1.00794, 'electrons' => array( '1s0' => 1, ), 'oxidation' => array(-1, 0, 1), 'normPotential' => 0, 'electroNeg' => 2.1, 'ionizationEnergy' => array( 1 => 1312, ), ), ), 18 => array( 'element' => array( 'short' => 'He', 'label' => array( 'de' => 'Helium', 'en' => 'Helium', ), 'order' => 2, 'nuclei' => 4, 'mass' => 4.002602, 'electrons' => array( '1s0' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 5.2, 'ionizationEnergy' => array( 1 => 2372.3, 2 => 5250.5, ), ), ), ), ), 2 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'Li', 'label' => array( 'de' => 'Lithium', 'en' => 'Lithium', ), 'order' => 3, 'nuclei' => 7, 'mass' => 6.941, 'electrons' => array( '1s0' => 2, '2s0' => 1, ), 'oxidation' => array(1), 'normPotential' => -3.02, 'electroNeg' => 0.98, 'ionizationEnergy' => array( 1 => 520.2, 2 => 7298.1, 3 => 11815.0, ), ), ), 2 => array( 'element' => array( 'short' => 'Be', 'label' => array( 'de' => 'Beryllium', 'en' => 'Beryllium', ), 'order' => 4, 'nuclei' => 9, 'mass' => 9.01218, 'electrons' => array( '1s0' => 2, '2s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -1.85, 'electroNeg' => 1.57, 'ionizationEnergy' => array( 1 => 899.5, 2 => 1757.1, 3 => 14848.7, ), ), ), 13 => array( 'element' => array( 'short' => 'B', 'label' => array( 'de' => 'Bor', 'en' => 'Boron', ), 'order' => 5, 'nuclei' => 11, 'mass' => 10.811, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 2.04, 'ionizationEnergy' => array( 1 => 800.6, 2 => 2427.1, 3 => 3659.7, 4 => 25025.8, 5 => 32826.7, ), ), ), 14 => array( 'element' => array( 'short' => 'C', 'label' => array( 'de' => 'Kohlenstoff', 'en' => 'Carbon', ), 'order' => 6, 'nuclei' => 12, 'mass' => 12.0107, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 1, '2p1' => 1, ), 'oxidation' => array(4,-4,3,-3,2,-2,1,-1,0), 'normPotential' => false, 'electroNeg' => 2.55, 'ionizationEnergy' => array( 1 => 1086.5, 2 => 2352.6, 3 => 4620.5, 4 => 6222.2, 5 => 37831, 6 => 47277.0, ), ), ), 15 => array( 'element' => array( 'short' => 'N', 'label' => array( 'de' => 'Stickstoff', 'en' => 'Nitrogen', ), 'order' => 7, 'nuclei' => 14, 'mass' => 14.0067, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 1, '2p1' => 1, '2p2' => 1, ), 'oxidation' => array(-3,3,2,4,5), 'normPotential' => false, 'electroNeg' => 3.04, 'ionizationEnergy' => array( 1 => 1402.3, 2 => 2856, 3 => 4578.1, 4 => 7475.0, 5 => 9444.9, 6 => 53266.6, 7 => 64360, ), ), ), 16 => array( 'element' => array( 'short' => 'O', 'label' => array( 'de' => 'Sauerstoff', 'en' => 'Oxygen', ), 'order' => 8, 'nuclei' => 16, 'mass' => 15.9994, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 1, '2p2' => 1, ), 'oxidation' => array(-2,-1,0,1,2), 'normPotential' => 1.23, 'electroNeg' => 3.44, 'ionizationEnergy' => array( 1 => 1313.9, 2 => 3388.3, 3 => 5300.5, 4 => 7469.2, ), ), ), 17 => array( 'element' => array( 'short' => 'F', 'label' => array( 'de' => 'Fluor', 'en' => 'Fluorine', ), 'order' => 9, 'nuclei' => 19, 'mass' => 18.9984, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 1, ), 'oxidation' => array(-1), 'normPotential' => 2.87, 'electroNeg' => 4.0, 'ionizationEnergy' => array( 1 => 1681.0, 2 => 3374.2, 3 => 6050.4, 4 => 8407.7, 5 => 11022.7, 6 => 15164.1, 7 => 17868, 8 => 92038.1, 9 => 106434.3, ), ), ), 18 => array( 'element' => array( 'short' => 'Ne', 'label' => array( 'de' => 'Neon', 'en' => 'Neon', ), 'order' => 10, 'nuclei' => 20, 'mass' => 20.1797, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 4.5, 'ionizationEnergy' => array( 1 => 2080.7, 2 => 3952.3, 3 => 6122, 4 => 9371, 5 => 12177, 6 => 15238, 7 => 19999.0, 8 => 23069.5, ), ), ), ), ), 3 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'Na', 'label' => array( 'de' => 'Natrium', 'en' => 'Sodium', ), 'order' => 11, 'nuclei' => 23, 'mass' => 22.989770, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 1, ), 'oxidation' => array(1), 'normPotential' => -2.71, 'electroNeg' => 0.93, 'ionizationEnergy' => array( 1 => 495.8, 2 => 4562, 3 => 6910.3, 4 => 9543, 5 => 13354, 6 => 16613, 7 => 20117, 8 => 25496, 9 => 28932, 10 => 141362, ), ), ), 2 => array( 'element' => array( 'short' => 'Mg', 'label' => array( 'de' => 'Magnesium', 'en' => 'Magnesium', ), 'order' => 12, 'nuclei' => 24, 'mass' => 24.305, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -2.372, 'electroNeg' => 1.31, 'ionizationEnergy' => array( 1 => 737.7, 2 => 1450.7, 3 => 7732.7, ), ), ), 13 => array( 'element' => array( 'short' => 'Al', 'label' => array( 'de' => 'Aluminium', 'en' => 'Aluminium', ), 'order' => 13, 'nuclei' => 27, 'mass' => 26.981538, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 1, ), 'oxidation' => array(3), 'normPotential' => -1.66201, 'electroNeg' => 1.61, 'ionizationEnergy' => array( 1 => 577.5, 2 => 1816.7, 3 => 2744.8, 4 => 11577, 5 => 14842, 6 => 18379, 7 => 23326, 8 => 27465, 9 => 31853, 10 => 38473, ), ), ), 14 => array( 'element' => array( 'short' => 'Si', 'label' => array( 'de' => 'Silicium', 'en' => 'Silicon', ), 'order' => 14, 'nuclei' => 28, 'mass' => 28.0855, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 1, '3p1' => 1, ), 'oxidation' => array(4,-4), 'normPotential' => false, 'electroNeg' => 1.90, 'ionizationEnergy' => array( 1 => 786.5, 2 => 1577.1, 3 => 3231.6, 4 => 4355.5, 5 => 16091, 6 => 19805, 7 => 23780, 8 => 29287, 9 => 33878, 10 => 38726, ), ), ), 15 => array( 'element' => array( 'short' => 'P', 'label' => array( 'de' => 'Phosphor', 'en' => 'Phosphorus', ), 'order' => 15, 'nuclei' => 31, 'mass' => 30.973761, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 1, '3p1' => 1, '3p2' => 1, ), 'oxidation' => array(5, -3, 3, 4), 'normPotential' => false, 'electroNeg' => 2.19, 'ionizationEnergy' => array( 1 => 1011.8, 2 => 1907, 3 => 2914.1, 4 => 4963.6, 5 => 6273.9, ), ), ), 16 => array( 'element' => array( 'short' => 'S', 'label' => array( 'de' => 'Schwefel', 'en' => 'Sulfur', ), 'order' => 16, 'nuclei' => 32, 'mass' => 32.065, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 1, '3p2' => 1, ), 'oxidation' => array(6, -2, 2, 4), 'normPotential' => -0.48, 'electroNeg' => 2.58, 'ionizationEnergy' => array( 1 => 999.6, 2 => 2252, 3 => 3357, 4 => 4556, 5 => 7004.3, 6 => 8495.8, ), ), ), 17 => array( 'element' => array( 'short' => 'Cl', 'label' => array( 'de' => 'Chlor', 'en' => 'Chlorine', ), 'order' => 17, 'nuclei' => 35, 'mass' => 35.453, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 1, ), 'oxidation' => array(1, -1, 3, 4, 5, 6, 7), 'normPotential' => 1.358, 'electroNeg' => 3.16, 'ionizationEnergy' => array( 1 => 1251.2, 2 => 2298, 3 => 3822, 4 => 5158.6, 5 => 6542, 6 => 9362, 7 => 11018, 8 => 33604, 9 => 38600, 10 => 43961, ), ), ), 18 => array( 'element' => array( 'short' => 'Ar', 'label' => array( 'de' => 'Argon', 'en' => 'Argon', ), 'order' => 18, 'nuclei' => 40, 'mass' => 39.948, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 3.2, 'ionizationEnergy' => array( 1 => 1520.6, 2 => 2665.8, 3 => 3931, 4 => 5771, 5 => 7238, 6 => 8781, 7 => 11995, 8 => 13842, ), ), ), ), ), 4 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'K', 'label' => array( 'de' => 'Kalium', 'en' => 'Potassium', ), 'order' => 19, 'nuclei' => 39, 'mass' => 39.0983, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 1, ), 'oxidation' => array(1), 'normPotential' => -2.92, 'electroNeg' => 0.82, 'ionizationEnergy' => array( 1 => 418.8, 2 => 3052, 3 => 4420, 4 => 5877, 5 => 7975, 6 => 9590, 7 => 11343, 8 => 14944, 9 => 16963.7, 10 => 48610, ), ), ), 2 => array( 'element' => array( 'short' => 'Ca', 'label' => array( 'de' => 'Calcium', 'en' => 'Calcium', ), 'order' => 20, 'nuclei' => 40, 'mass' => 40.078, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -2.87, 'electroNeg' => 1.00, 'ionizationEnergy' => array( 1 => 589.8, 2 => 1145.4, 3 => 4912.4, ), ), ), 3 => array( 'element' => array( 'short' => 'Sc', 'label' => array( 'de' => 'Scandium', 'en' => 'Scandium', ), 'order' => 21, 'nuclei' => 45, 'mass' => 44.955910, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.077, 'electroNeg' => 1.36, 'ionizationEnergy' => array( 1 => 633.1, 2 => 1235.0, 3 => 2388.6, 4 => 7090.6, 5 => 8843, 6 => 10679, 7 => 13310, 8 => 15250, 9 => 17370, 10 => 21726, ), ), ), 4 => array( 'element' => array( 'short' => 'Ti', 'label' => array( 'de' => 'Titan', 'en' => 'Titan', ), 'order' => 22, 'nuclei' => 48, 'mass' => 47.867, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 1, '3d1' => 1, ), 'oxidation' => array(4, 3), 'normPotential' => 1.3, 'electroNeg' => 1.54, 'ionizationEnergy' => array( 1 => 658.8, 2 => 1309.8, 3 => 2652.5, 4 => 4174.6, 5 => 9581, 6 => 11533, 7 => 13590, 8 => 16440, 9 => 18530, 10 => 20833, ), ), ), 5 => array( 'element' => array( 'short' => 'V', 'label' => array( 'de' => 'Vanadium', 'en' => 'Vanadium', ), 'order' => 23, 'nuclei' => 51, 'mass' => 50.9415, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 1, '3d1' => 1, '3d2' => 1, ), 'oxidation' => array(5, 3), 'normPotential' => false, 'electroNeg' => 1.63, 'ionizationEnergy' => array( 1 => 650.9, 2 => 1414, 3 => 2830, 4 => 4507, 5 => 6298.7, ), ), ), 6 => array( 'element' => array( 'short' => 'Cr', 'label' => array( 'de' => 'Chrom', 'en' => 'Chromium', ), 'order' => 24, 'nuclei' => 52, 'mass' => 51.9961, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 1, '3d0' => 1, '3d1' => 1, '3d2' => 1, '3d3' => 1, '3d4' => 1, ), 'oxidation' => array(6, 3, 2), 'normPotential' => false, 'electroNeg' => 1.66, 'ionizationEnergy' => array( 1 => 652.9, 2 => 1590.9, 3 => 2987, 4 => 4743, 5 => 6702, 6 => 8744.9, ), ), ), 7 => array( 'element' => array( 'short' => 'Mn', 'label' => array( 'de' => 'Mangan', 'en' => 'Manganese', ), 'order' => 25, 'nuclei' => 55, 'mass' => 54.938049, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 1, '3d1' => 1, '3d2' => 1, '3d3' => 1, '3d4' => 1, ), 'oxidation' => array(2, 3, 4, 6, 7), 'normPotential' => false, 'electroNeg' => 1.55, 'ionizationEnergy' => array( 1 => 717.3, 2 => 1509, 3 => 3248, 4 => 4940, 5 => 6990, 6 => 9220, 7 => 11500, ), ), ), 8 => array( 'element' => array( 'short' => 'Fe', 'label' => array( 'de' => 'Eisen', 'en' => 'Iron', ), 'order' => 26, 'nuclei' => 56, 'mass' => 55.845, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 1, '3d2' => 1, '3d3' => 1, '3d4' => 1, ), 'oxidation' => array(3, 2, 4, 6), 'normPotential' => -0.447, 'electroNeg' => 1.83, 'ionizationEnergy' => array( 1 => 762.5, 2 => 1561.9, 3 => 2957, 4 => 5290, ), ), ), 9 => array( 'element' => array( 'short' => 'Co', 'label' => array( 'de' => 'Kobalt', 'en' => 'Cobalt', ), 'order' => 27, 'nuclei' => 59, 'mass' => 58.93320, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 1, '3d3' => 1, '3d4' => 1, ), 'oxidation' => array(2, 3), 'normPotential' => false, 'electroNeg' => 1.88, 'ionizationEnergy' => array( 1 => 760.4, 2 => 1648, 3 => 3232, 4 => 4950, ), ), ), 10 => array( 'element' => array( 'short' => 'Ni', 'label' => array( 'de' => 'Nickel', 'en' => 'Nickel', ), 'order' => 28, 'nuclei' => 58, 'mass' => 58.6934, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 1, '3d4' => 1, ), 'oxidation' => array(2, -1, 0, 1, 3, 4), 'normPotential' => -0.257, 'electroNeg' => 1.91, 'ionizationEnergy' => array( 1 => 737.1, 2 => 1753, 3 => 3395, 4 => 5300, ), ), ), 11 => array( 'element' => array( 'short' => 'Cu', 'label' => array( 'de' => 'Kupfer', 'en' => 'Copper', ), 'order' => 29, 'nuclei' => 63, 'mass' => 63.546, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 1, ), 'oxidation' => array(2, 1), 'normPotential' => 0.342, 'electroNeg' => 1.9, 'ionizationEnergy' => array( 1 => 745.5, 2 => 1957.9, 3 => 3555, 4 => 5536, ), ), ), 12 => array( 'element' => array( 'short' => 'Zn', 'label' => array( 'de' => 'Zink', 'en' => 'Zinc', ), 'order' => 30, 'nuclei' => 64, 'mass' => 65.39, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, ), 'oxidation' => array(2), 'normPotential' => -0.762, 'electroNeg' => 1.65, 'ionizationEnergy' => array( 1 => 906.3, 2 => 1733.3, 3 => 3833, 4 => 5731, ), ), ), 13 => array( 'element' => array( 'short' => 'Ga', 'label' => array( 'de' => 'Gallium', 'en' => 'Gallium', ), 'order' => 31, 'nuclei' => 69, 'mass' => 69.723, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 1, ), 'oxidation' => array(3), 'normPotential' => -0.56, 'electroNeg' => 1.81, 'ionizationEnergy' => array( 1 => 578.8, 2 => 1979.3, 3 => 2963, 4 => 6180, ), ), ), 14 => array( 'element' => array( 'short' => 'Ge', 'label' => array( 'de' => 'Germanium', 'en' => 'Germanium', ), 'order' => 32, 'nuclei' => 74, 'mass' => 72.61, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 1, '4p1' => 1, ), 'oxidation' => array(4), 'normPotential' => 0.24, 'electroNeg' => 2.01, 'ionizationEnergy' => array( 1 => 762, 2 => 1537.5, 3 => 3302.1, 4 => 4411, 5 => 9020, ), ), ), 15 => array( 'element' => array( 'short' => 'As', 'label' => array( 'de' => 'Arsen', 'en' => 'Arsenic', ), 'order' => 33, 'nuclei' => 75, 'mass' => 74.92159, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 1, '4p1' => 1, '4p2' => 1, ), 'oxidation' => array(3, -3, 5), 'normPotential' => 0.234, 'electroNeg' => 2.18, 'ionizationEnergy' => array( 1 => 947.0, 2 => 1798, 3 => 2735, 4 => 4837, 5 => 6043, 6 => 12310, ), ), ), 16 => array( 'element' => array( 'short' => 'Se', 'label' => array( 'de' => 'Selen', 'en' => 'Selenium', ), 'order' => 34, 'nuclei' => 80, 'mass' => 78.96, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 1, '4p2' => 1, ), 'oxidation' => array(4, 2, -2, 6), 'normPotential' => -0.924, 'electroNeg' => 2.48, 'ionizationEnergy' => array( 1 => 941, 2 => 2045, 3 => 2973.7, 4 => 4144, ), ), ), 17 => array( 'element' => array( 'short' => 'Br', 'label' => array( 'de' => 'Brom', 'en' => 'Bromine', ), 'order' => 35, 'nuclei' => 79, 'mass' => 79.904, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 1, ), 'oxidation' => array(1, -1, 3, 5, 7), 'normPotential' => 1.066, 'electroNeg' => 2.96, 'ionizationEnergy' => array( 1 => 1139.9, 2 => 2103, 3 => 3470, 4 => 4560, 5 => 5760, 6 => 8550, 7 => 9940, 8 => 18600, ), ), ), 18 => array( 'element' => array( 'short' => 'Kr', 'label' => array( 'de' => 'Krypton', 'en' => 'Krypton', ), 'order' => 36, 'nuclei' => 84, 'mass' => 83.798, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 3.00, 'ionizationEnergy' => array( 1 => 1350.8, 2 => 2350.4, 3 => 3565, 4 => 5070, 5 => 6240, 6 => 7570, 7 => 10710, 8 => 12138, ), ), ), ), ), 5 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'Rb', 'label' => array( 'de' => 'Rubidium', 'en' => 'Rubidium', ), 'order' => 37, 'nuclei' => 85, 'mass' => 85.4678, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, ), 'oxidation' => array(1), 'normPotential' => -2.98, 'electroNeg' => 0.82, 'ionizationEnergy' => array( 1 => 403.0, 2 => 2633, 3 => 3860, 4 => 5080, 5 => 6850, 6 => 8140, 7 => 9570, 8 => 13120, 9 => 14500, 10 => 26740, ), ), ), 2 => array( 'element' => array( 'short' => 'Sr', 'label' => array( 'de' => 'Strontium', 'en' => 'Strontium', ), 'order' => 38, 'nuclei' => 88, 'mass' => 87.62, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -2.89, 'electroNeg' => 0.95, 'ionizationEnergy' => array( 1 => 549.5, 2 => 1064.2, 3 => 4138, ), ), ), 3 => array( 'element' => array( 'short' => 'Sr', 'label' => array( 'de' => 'Yttrium', 'en' => 'Yttrium', ), 'order' => 39, 'nuclei' => 89, 'mass' => 88.90585, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.372, 'electroNeg' => 1.22, 'ionizationEnergy' => array( 1 => 600, 2 => 1180, 3 => 1980, 4 => 5847, 5 => 7430, 6 => 8970, 7 => 11190, 8 => 12450, 9 => 14110, 10 => 18400, ), ), ), 4 => array( 'element' => array( 'short' => 'Zr', 'label' => array( 'de' => 'Zirkonium', 'en' => 'Zirconium', ), 'order' => 40, 'nuclei' => 90, 'mass' => 91.224, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 1, '4d1' => 1, ), 'oxidation' => array(4, 2), 'normPotential' => -1.553, 'electroNeg' => 1.33, 'ionizationEnergy' => array( 1 => 640.1, 2 => 1270, 3 => 2218, 4 => 3313, 5 => 7752, 6 => 9500, ), ), ), 5 => array( 'element' => array( 'short' => 'Nb', 'label' => array( 'de' => 'Niob', 'en' => 'Niobium', ), 'order' => 41, 'nuclei' => 93, 'mass' => 92.90638, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, '4d0' => 1, '4d1' => 1, '4d2' => 1, '4d3' => 1, ), 'oxidation' => array(5, 3), 'normPotential' => -1.099, 'electroNeg' => 1.6, 'ionizationEnergy' => array( 1 => 652.1, 2 => 1380, 3 => 2416, 4 => 3700, 5 => 4877, 6 => 9847, 7 => 12100, ), ), ), 6 => array( 'element' => array( 'short' => 'Mo', 'label' => array( 'de' => 'Molybdän', 'en' => 'Molybdenum', ), 'order' => 42, 'nuclei' => 54, 'mass' => 95.94, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, '4d0' => 1, '4d1' => 1, '4d2' => 1, '4d3' => 1, '4d4' => 1, ), 'oxidation' => array(6, 5, 4, 3, 2), 'normPotential' => -0.200, 'electroNeg' => 2.16, 'ionizationEnergy' => array( 1 => 684.3, 2 => 1560, 3 => 2618, 4 => 4480, ), ), ), 7 => array( 'element' => array( 'short' => 'Tc', 'label' => array( 'de' => 'Technetium', 'en' => 'Technetium', ), 'order' => 43, 'nuclei' => 98, 'mass' => 98.9063, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 1, '4d1' => 1, '4d2' => 1, '4d3' => 1, '4d4' => 1, ), 'oxidation' => array(-3, -2, -1, 0, 1, 2, 3 ,4 ,5 ,6, 7), 'normPotential' => 0.400, 'electroNeg' => 1.9, 'ionizationEnergy' => array( 1 => 702, 2 => 1472, 3 => 2850, ), ), ), 8 => array( 'element' => array( 'short' => 'Ru', 'label' => array( 'de' => 'Ruthenium', 'en' => 'Ruthenium', ), 'order' => 44, 'nuclei' => 101, 'mass' => 101.07, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, '4d0' => 2, '4d1' => 2, '4d2' => 1, '4d3' => 1, '4d4' => 1, ), 'oxidation' => array(4, 3, 2, 6, 8), 'normPotential' => false, 'electroNeg' => 2.2, 'ionizationEnergy' => array( 1 => 710.2, 2 => 1620, 3 => 2747, ), ), ), 9 => array( 'element' => array( 'short' => 'Rh', 'label' => array( 'de' => 'Rhodium', 'en' => 'Rhodium', ), 'order' => 45, 'nuclei' => 103, 'mass' => 102.90550, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 1, '4d4' => 1, ), 'oxidation' => array(1, 3, 0, 2, 4), 'normPotential' => 0.758, 'electroNeg' => 2.28, 'ionizationEnergy' => array( 1 => 719.7, 2 => 1740, 3 => 2997, ), ), ), 10 => array( 'element' => array( 'short' => 'Pd', 'label' => array( 'de' => 'Palladium', 'en' => 'Palladium', ), 'order' => 46, 'nuclei' => 106, 'mass' => 106.42, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 0, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, ), 'oxidation' => array(2, 0, 4), 'normPotential' => 0.915, 'electroNeg' => 2.20, 'ionizationEnergy' => array( 1 => 804.4, 2 => 1870, 3 => 3177, ), ), ), 11 => array( 'element' => array( 'short' => 'Ag', 'label' => array( 'de' => 'Silber', 'en' => 'Silver', ), 'order' => 47, 'nuclei' => 107, 'mass' => 107.8682, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 1, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, ), 'oxidation' => array(1, 2, 3), 'normPotential' => 0.7996, 'electroNeg' => 1.93, 'ionizationEnergy' => array( 1 => 731.0, 2 => 2070, 3 => 3361, ), ), ), 12 => array( 'element' => array( 'short' => 'Cd', 'label' => array( 'de' => 'Cadmium', 'en' => 'Silver', ), 'order' => 48, 'nuclei' => 112, 'mass' => 112.411, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, ), 'oxidation' => array(2), 'normPotential' => -0.403, 'electroNeg' => 1.69, 'ionizationEnergy' => array( 1 => 867.8, 2 => 1631.4, 3 => 3616, ), ), ), 13 => array( 'element' => array( 'short' => 'In', 'label' => array( 'de' => 'Indium', 'en' => 'Indium', ), 'order' => 49, 'nuclei' => 115, 'mass' => 114.818, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 1, ), 'oxidation' => array(3, 2), 'normPotential' => -0.338, 'electroNeg' => 1.78, 'ionizationEnergy' => array( 1 => 558.3, 2 => 1820.7, 3 => 2704, 4 => 5210, ), ), ), 14 => array( 'element' => array( 'short' => 'Sn', 'label' => array( 'de' => 'Zinn', 'en' => 'Tin', ), 'order' => 50, 'nuclei' => 120, 'mass' => 118.710, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 1, '5p1' => 1, ), 'oxidation' => array(4, -4, 2), 'normPotential' => -0.138, 'electroNeg' => 1.96, 'ionizationEnergy' => array( 1 => 708.6, 2 => 1411.8, 3 => 2943.0, 4 => 3930.3, 5 => 7456, ), ), ), 15 => array( 'element' => array( 'short' => 'Sb', 'label' => array( 'de' => 'Antimon', 'en' => 'Antimony', ), 'order' => 51, 'nuclei' => 121, 'mass' => 121.75, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 1, '5p1' => 1, '5p2' => 1, ), 'oxidation' => array(3, -3, 5), 'normPotential' => 0.152, 'electroNeg' => 2.05, 'ionizationEnergy' => array( 1 => 834, 2 => 1594.9, 3 => 2440, 4 => 4260, 5 => 5400, 6 => 10400, ), ), ), 16 => array( 'element' => array( 'short' => 'Te', 'label' => array( 'de' => 'Tellur', 'en' => 'Tellurium', ), 'order' => 52, 'nuclei' => 130, 'mass' => 127.60, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 1, '5p2' => 1, ), 'oxidation' => array(4, 2, -2, 6), 'normPotential' => -1.143, 'electroNeg' => 2.1, 'ionizationEnergy' => array( 1 => 869.3, 2 => 1790, 3 => 2698, 4 => 3610, 5 => 5668, 6 => 6820, 7 => 13200, ), ), ), 17 => array( 'element' => array( 'short' => 'I', 'label' => array( 'de' => 'Iod', 'en' => 'Iodine', ), 'order' => 53, 'nuclei' => 127, 'mass' => 126.90447, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 1, ), 'oxidation' => array(1, -1, 3, 5, 7), 'normPotential' => 0.536, 'electroNeg' => 2.66, 'ionizationEnergy' => array( 1 => 1008.4, 2 => 1845.9, 3 => 3180, ), ), ), 18 => array( 'element' => array( 'short' => 'Xe', 'label' => array( 'de' => 'Xenon', 'en' => 'Xenon', ), 'order' => 54, 'nuclei' => 131, 'mass' => 131.293, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 2.6, 'ionizationEnergy' => array( 1 => 1170.4, 2 => 2046.4, 3 => 3099.4, ), ), ), ), ), 6 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'Cs', 'label' => array( 'de' => 'Caesium', 'en' => 'Caesium', ), 'order' => 55, 'nuclei' => 133, 'mass' => 132.9054, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 1, ), 'oxidation' => array(1), 'normPotential' => -2.92, 'electroNeg' => 0.7, 'ionizationEnergy' => array( 1 => 382, 2 => 2234, 3 => 3400, ), ), ), 2 => array( 'element' => array( 'short' => 'Ba', 'label' => array( 'de' => 'Barium', 'en' => 'Barium', ), 'order' => 56, 'nuclei' => 137, 'mass' => 137.327, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -2.912, 'electroNeg' => 0.89, 'ionizationEnergy' => array( 1 => 502.9, 2 => 965.2, 3 => 3600, ), ), ), 3 => array( 'element' => array( 'short' => 'La', 'label' => array( 'de' => 'Lanthan', 'en' => 'Lanthanum', ), 'order' => 57, 'nuclei' => 139, 'mass' => 138.9055, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.522, 'electroNeg' => 1.1, 'ionizationEnergy' => array( 1 => 538.1, 2 => 1067, 3 => 1850.3, 4 => 4819, ), ), ), 'La1' => array( 'element' => array( 'short' => 'Ce', 'label' => array( 'de' => 'Cer', 'en' => 'Cerium', ), 'order' => 58, 'nuclei' => 140, 'mass' => 140.116, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, ), 'oxidation' => array(3, 4), 'normPotential' => -2.483, 'electroNeg' => 1.12, 'ionizationEnergy' => array( 1 => 534.4, 2 => 1050, 3 => 1949, 4 => 3547, ), ), ), 'La2' => array( 'element' => array( 'short' => 'Pr', 'label' => array( 'de' => 'Praseodym', 'en' => 'Praseodymium', ), 'order' => 59, 'nuclei' => 141, 'mass' => 140.90765, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, '4f2' => 1, ), 'oxidation' => array(3, 4), 'normPotential' => -2.35, 'electroNeg' => 1.13, 'ionizationEnergy' => array( 1 => 527, 2 => 1020, 3 => 2086, 4 => 3761, ), ), ), 'La3' => array( 'element' => array( 'short' => 'Nd', 'label' => array( 'de' => 'Neodym', 'en' => 'Neodymium', ), 'order' => 60, 'nuclei' => 142, 'mass' => 144.24, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, '4f2' => 1, '4f3' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.431, 'electroNeg' => 1.14, 'ionizationEnergy' => array( 1 => 533.1, 2 => 1040, 3 => 2130, 4 => 3900, ), ), ), 'La4' => array( 'element' => array( 'short' => 'Pm', 'label' => array( 'de' => 'Promethium', 'en' => 'Promethium', ), 'order' => 61, 'nuclei' => 145, 'mass' => 146.9151, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, '4f2' => 1, '4f3' => 1, '4f4' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 1.13, 'ionizationEnergy' => array( 1 => 540, 2 => 1050, 3 => 2150, 4 => 3970, ), ), ), 'La5' => array( 'element' => array( 'short' => 'Sm', 'label' => array( 'de' => 'Samarium', 'en' => 'Samarium', ), 'order' => 62, 'nuclei' => 152, 'mass' => 150.36, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, '4f2' => 1, '4f3' => 1, '4f4' => 1, '4f5' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 1.17, 'ionizationEnergy' => array( 1 => 544.5, 2 => 1070, 3 => 2260, 4 => 3990, ), ), ), 'La6' => array( 'element' => array( 'short' => 'Eu', 'label' => array( 'de' => 'Europium', 'en' => 'Europium', ), 'order' => 63, 'nuclei' => 153, 'mass' => 151.964, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 1, '4f1' => 1, '4f2' => 1, '4f3' => 1, '4f4' => 1, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(3, 2), 'normPotential' => false, 'electroNeg' => 1.2, 'ionizationEnergy' => array( 1 => 547.1, 2 => 1085, 3 => 2404, 4 => 4120, ), ), ), 'La7' => array( 'element' => array( 'short' => 'Gd', 'label' => array( 'de' => 'Gadolinium', 'en' => 'Gadolinium', ), 'order' => 64, 'nuclei' => 158, 'mass' => 157.25, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '4f0' => 1, '4f1' => 1, '4f2' => 1, '4f3' => 1, '4f4' => 1, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 1.20, 'ionizationEnergy' => array( 1 => 593.4, 2 => 1170, 3 => 1990, 4 => 4250, ), ), ), 'La8' => array( 'element' => array( 'short' => 'Tb', 'label' => array( 'de' => 'Terbium', 'en' => 'Terbium', ), 'order' => 65, 'nuclei' => 159, 'mass' => 158.92534, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 2, '4f1' => 2, '4f2' => 1, '4f3' => 1, '4f4' => 1, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(4), 'normPotential' => false, 'electroNeg' => 1.2, 'ionizationEnergy' => array( 1 => 565.8, 2 => 1110, 3 => 2114, 4 => 3839, ), ), ), 'La9' => array( 'element' => array( 'short' => 'Dy', 'label' => array( 'de' => 'Dysprosium', 'en' => 'Dysprosium', ), 'order' => 66, 'nuclei' => 162, 'mass' => 162.50, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 1, '4f4' => 1, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.29, 'electroNeg' => 1.22, 'ionizationEnergy' => array( 1 => 573.0, 2 => 1130, 3 => 2200, 4 => 3990, ), ), ), 'La10' => array( 'element' => array( 'short' => 'Ho', 'label' => array( 'de' => 'Holmium', 'en' => 'Holmium', ), 'order' => 67, 'nuclei' => 165, 'mass' => 164.93032, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 1, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.33, 'electroNeg' => 1.23, 'ionizationEnergy' => array( 1 => 581.0, 2 => 1140, 3 => 2204, 4 => 4100, ), ), ), 'La11' => array( 'element' => array( 'short' => 'Er', 'label' => array( 'de' => 'Erbium', 'en' => 'Erbium', ), 'order' => 68, 'nuclei' => 166, 'mass' => 167.26, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 1, '4f6' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.31, 'electroNeg' => 1.24, 'ionizationEnergy' => array( 1 => 6.1, ), ), ), 'La12' => array( 'element' => array( 'short' => 'Tm', 'label' => array( 'de' => 'Thulium', 'en' => 'Thulium', ), 'order' => 69, 'nuclei' => 169, 'mass' => 168.93421, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '5f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 1, ), 'oxidation' => array(3, 2), 'normPotential' => -2.31, 'electroNeg' => 1.25, 'ionizationEnergy' => array( 1 => 596.7, 2 => 1160, 3 => 2285, 4 => 4120, ), ), ), 'La13' => array( 'element' => array( 'short' => 'Yb', 'label' => array( 'de' => 'Ytterbium', 'en' => 'Ytterbium', ), 'order' => 70, 'nuclei' => 174, 'mass' => 173.04, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 0, '5f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(3, 2), 'normPotential' => -2.22, 'electroNeg' => 1.1, 'ionizationEnergy' => array( 1 => 603.4, 2 => 1174.8, 3 => 2417, 4 => 4203, ), ), ), 'La14' => array( 'element' => array( 'short' => 'Lu', 'label' => array( 'de' => 'Lutetium', 'en' => 'Lutetium', ), 'order' => 71, 'nuclei' => 175, 'mass' => 174.967, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(3), 'normPotential' => -2.30, 'electroNeg' => 1.27, 'ionizationEnergy' => array( 1 => 523.5, 2 => 1340, 3 => 2022.3, 4 => 4370, ), ), ), 4 => array( 'element' => array( 'short' => 'Hf', 'label' => array( 'de' => 'Hafnium', 'en' => 'Hafnium', ), 'order' => 72, 'nuclei' => 180, 'mass' => 178.49, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '5d1' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(4), 'normPotential' => -1.505, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 658.5, 2 => 1440, ), ), ), 5 => array( 'element' => array( 'short' => 'Ta', 'label' => array( 'de' => 'Tantal', 'en' => 'Tantalum', ), 'order' => 73, 'nuclei' => 181, 'mass' => 180.9479, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '5d1' => 1, '5d2' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(5), 'normPotential' => -0.750, 'electroNeg' => 1.5, 'ionizationEnergy' => array( 1 => 761, 2 => 1500, ), ), ), 6 => array( 'element' => array( 'short' => 'W', 'label' => array( 'de' => 'Wolfram', 'en' => 'Tungsten', ), 'order' => 74, 'nuclei' => 184, 'mass' => 183.84, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '5d1' => 1, '5d2' => 1, '5d3' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(6, 5, 4, 3, 2), 'normPotential' => -0.09, 'electroNeg' => 2.36, 'ionizationEnergy' => array( 1 => 770, 2 => 1700, ), ), ), 7 => array( 'element' => array( 'short' => 'Re', 'label' => array( 'de' => 'Rhenium', 'en' => 'Rhenium', ), 'order' => 75, 'nuclei' => 187, 'mass' => 186.207, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 1, '5d1' => 1, '5d2' => 1, '5d3' => 1, '5d4' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(6, 7, 4, 2, -2), 'normPotential' => -0.251, 'electroNeg' => 1.9, 'ionizationEnergy' => array( 1 => 760, 2 => 1260, 3 => 2510, 4 => 3640, ), ), ), 8 => array( 'element' => array( 'short' => 'Os', 'label' => array( 'de' => 'Osmium', 'en' => 'Osmium', ), 'order' => 76, 'nuclei' => 192, 'mass' => 190.23, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 1, '5d2' => 1, '5d3' => 1, '5d4' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(4, 6, 8, 3, 2, -2, 0), 'normPotential' => 0.85, 'electroNeg' => 2.2, 'ionizationEnergy' => array( 1 => 840, 2 => 1600, ), ), ), 9 => array( 'element' => array( 'short' => 'Ir', 'label' => array( 'de' => 'Iridium', 'en' => 'Iridium', ), 'order' => 77, 'nuclei' => 193, 'mass' => 192.217, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 1, '5d3' => 1, '5d4' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(1, 4, 6, 3, 2, 1, -1, 0), 'normPotential' => 1.156, 'electroNeg' => 2.20, 'ionizationEnergy' => array( 1 => 880, 2 => 1600, ), ), ), 10 => array( 'element' => array( 'short' => 'Pt', 'label' => array( 'de' => 'Platin', 'en' => 'Platinum', ), 'order' => 78, 'nuclei' => 195, 'mass' => 195.078, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 1, '5d4' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(2, 4, 6, 0), 'normPotential' => 1.118, 'electroNeg' => 2.28, 'ionizationEnergy' => array( 1 => 870, 2 => 1791, ), ), ), 11 => array( 'element' => array( 'short' => 'Au', 'label' => array( 'de' => 'Gold', 'en' => 'Gold', ), 'order' => 79, 'nuclei' => 197, 'mass' => 196.96655, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 1, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(3, 5, 2, 1, -1, 0), 'normPotential' => 1.498, 'electroNeg' => 2.54, 'ionizationEnergy' => array( 1 => 890.1, 2 => 1980, ), ), ), 12 => array( 'element' => array( 'short' => 'Hg', 'label' => array( 'de' => 'Quecksilber', 'en' => 'Mercury', ), 'order' => 80, 'nuclei' => 202, 'mass' => 200.59, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, ), 'oxidation' => array(2, 1), 'normPotential' => 0.851, 'electroNeg' => 2.00, 'ionizationEnergy' => array( 1 => 1007.1, 2 => 1810, 3 => 3300, ), ), ), 13 => array( 'element' => array( 'short' => 'Tl', 'label' => array( 'de' => 'Thallium', 'en' => 'Thallium', ), 'order' => 81, 'nuclei' => 205, 'mass' => 204.3833, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 1, ), 'oxidation' => array(1, 3), 'normPotential' => -0.336, 'electroNeg' => 1.62, 'ionizationEnergy' => array( 1 => 589.4, 2 => 1971, 3 => 2878, ), ), ), 14 => array( 'element' => array( 'short' => 'Pb', 'label' => array( 'de' => 'Blei', 'en' => 'Lead', ), 'order' => 82, 'nuclei' => 207, 'mass' => 207.2, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '5f6' => 2, '6p0' => 1, '6p1' => 1, ), 'oxidation' => array(2, 4), 'normPotential' => -0.1262, 'electroNeg' => 1.9, 'ionizationEnergy' => array( 1 => 715.6, 2 => 1450.5, 3 => 3081.5, 4 => 4083, ), ), ), 15 => array( 'element' => array( 'short' => 'Bi', 'label' => array( 'de' => 'Bismut', 'en' => 'Bismuth', ), 'order' => 83, 'nuclei' => 209, 'mass' => 208.98038, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 1, '6p1' => 1, '6p2' => 1, ), 'oxidation' => array(3, 5, 1, -3), 'normPotential' => 0.23, 'electroNeg' => 2.02, 'ionizationEnergy' => array( 1 => 703, 2 => 1610, 3 => 2466, 4 => 4370, 5 => 5400, 6 => 8520, ), ), ), 16 => array( 'element' => array( 'short' => 'Po', 'label' => array( 'de' => 'Polonium', 'en' => 'Polonium', ), 'order' => 84, 'nuclei' => 209, 'mass' => 208.9824, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 1, '6p2' => 1, ), 'oxidation' => array(4, 6, 2, -2), 'normPotential' => 0.9, 'electroNeg' => 2.0, 'ionizationEnergy' => array( 1 => 812.1, ), ), ), 17 => array( 'element' => array( 'short' => 'At', 'label' => array( 'de' => 'Astat', 'en' => 'Astatine', ), 'order' => 85, 'nuclei' => 210, 'mass' => 209.9871, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 1, ), 'oxidation' => array(1, -1, 3, 5, 7), 'normPotential' => false, 'electroNeg' => 2.2, 'ionizationEnergy' => array( 1 => 20, ), ), ), 18 => array( 'element' => array( 'short' => 'Rn', 'label' => array( 'de' => 'Radon', 'en' => 'Radon', ), 'order' => 86, 'nuclei' => 222, 'mass' => 222, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, ), 'oxidation' => array(0), 'normPotential' => false, 'electroNeg' => 2.1, 'ionizationEnergy' => array( 1 => 1037, ), ), ), ), ), 7 => array( 'groups' => array( 1 => array( 'element' => array( 'short' => 'Fr', 'label' => array( 'de' => 'Francium', 'en' => 'Francium', ), 'order' => 87, 'nuclei' => 223, 'mass' => 223.0197, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 1, ), 'oxidation' => array(1), 'normPotential' => false, 'electroNeg' => 0.7, 'ionizationEnergy' => array( 1 => 380, ), ), ), 2 => array( 'element' => array( 'short' => 'Ra', 'label' => array( 'de' => 'Radium', 'en' => 'Radium', ), 'order' => 88, 'nuclei' => 226, 'mass' => 226.0254, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, ), 'oxidation' => array(2), 'normPotential' => -2.89, 'electroNeg' => 0.9, 'ionizationEnergy' => array( 1 => 509.3, 2 => 979.0, ), ), ), 3 => array( 'element' => array( 'short' => 'Ac', 'label' => array( 'de' => 'Actinium', 'en' => 'Actinium', ), 'order' => 89, 'nuclei' => 227, 'mass' => 227.0278, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, ), 'oxidation' => array(3), 'normPotential' => -2.13, 'electroNeg' => 1.1, 'ionizationEnergy' => array( 1 => 499, 2 => 1170, ), ), ), 'Ac1' => array( 'element' => array( 'short' => 'Th', 'label' => array( 'de' => 'Thorium', 'en' => 'Thorium', ), 'order' => 90, 'nuclei' => 232, 'mass' => 232.0381, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 1, ), 'oxidation' => array(4), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 587, 2 => 1110, 3 => 1930, 4 => 2780, ), ), ), 'Ac2' => array( 'element' => array( 'short' => 'Pa', 'label' => array( 'de' => 'Protactinium', 'en' => 'Protactinium', ), 'order' => 91, 'nuclei' => 231, 'mass' => 231.03588, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 0, '5f0' => 1, '5f1' => 1, ), 'oxidation' => array(5), 'normPotential' => false, 'electroNeg' => 1.5, 'ionizationEnergy' => array( 1 => 568, ), ), ), 'Ac3' => array( 'element' => array( 'short' => 'U', 'label' => array( 'de' => 'Uran', 'en' => 'Uranium', ), 'order' => 92, 'nuclei' => 238, 'mass' => 238.0289, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 0, '5f0' => 1, '5f1' => 1, '5f2' => 1, ), 'oxidation' => array(6, 5, 4, 3), 'normPotential' => -1.798, 'electroNeg' => 1.2, 'ionizationEnergy' => array( 1 => 597.6, 2 => 1420, ), ), ), 'Ac4' => array( 'element' => array( 'short' => 'Np', 'label' => array( 'de' => 'Neptunium', 'en' => 'Neptunium', ), 'order' => 93, 'nuclei' => 237, 'mass' => 237.0482, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 0, '5f0' => 1, '5f1' => 1, '5f2' => 1, '5f3' => 1, ), 'oxidation' => array(5, 6, 4, 3), 'normPotential' => -1.856, 'electroNeg' => 1.36, 'ionizationEnergy' => array( 1 => 604.5, ), ), ), 'Ac5' => array( 'element' => array( 'short' => 'Pu', 'label' => array( 'de' => 'Plutonium', 'en' => 'Plutonium', ), 'order' => 94, 'nuclei' => 244, 'mass' => 244.0642, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 1, '5f1' => 1, '5f2' => 1, '5f3' => 1, '5f4' => 1, '5f5' => 1, ), 'oxidation' => array(4, 3, 5, 6), 'normPotential' => -2.031, 'electroNeg' => 1.28, 'ionizationEnergy' => array( 1 => 544.5, ), ), ), 'Ac6' => array( 'element' => array( 'short' => 'Am', 'label' => array( 'de' => 'Americium', 'en' => 'Americium', ), 'order' => 95, 'nuclei' => 243, 'mass' => 243, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 1, '5f1' => 1, '5f2' => 1, '5f3' => 1, '5f4' => 1, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3, 6, 5, 4), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 578, ), ), ), 'Ac7' => array( 'element' => array( 'short' => 'Cm', 'label' => array( 'de' => 'Curium', 'en' => 'Curium', ), 'order' => 96, 'nuclei' => 247, 'mass' => 247.0703, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 0, '5f0' => 1, '5f1' => 1, '5f2' => 1, '5f3' => 1, '5f4' => 1, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3, 6, 4), 'normPotential' => false, 'electroNeg' => 1.2, 'ionizationEnergy' => array( 1 => 588, ), ), ), 'Ac8' => array( 'element' => array( 'short' => 'Bk', 'label' => array( 'de' => 'Berkelium', 'en' => 'Berkelium', ), 'order' => 97, 'nuclei' => 247, 'mass' => 247, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 1, '5f3' => 1, '5f4' => 1, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3, 6, 4), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 601, ), ), ), 'Ac9' => array( 'element' => array( 'short' => 'Cf', 'label' => array( 'de' => 'Californium', 'en' => 'Californium', ), 'order' => 98, 'nuclei' => 251, 'mass' => 251, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 1, '5f4' => 1, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3, 4), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 608, ), ), ), 'Ac10' => array( 'element' => array( 'short' => 'Es', 'label' => array( 'de' => 'Einsteinium', 'en' => 'Einsteinium', ), 'order' => 99, 'nuclei' => 252, 'mass' => 252, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 1, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 619, ), ), ), 'Ac11' => array( 'element' => array( 'short' => 'Fm', 'label' => array( 'de' => 'Fermium', 'en' => 'Fermium', ), 'order' => 100, 'nuclei' => 257, 'mass' => 257.0951, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 1, '5f6' => 1, ), 'oxidation' => array(3), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 627, ), ), ), 'Ac12' => array( 'element' => array( 'short' => 'Md', 'label' => array( 'de' => 'Mendelevium', 'en' => 'Mendelevium', ), 'order' => 101, 'nuclei' => 258, 'mass' => 258, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 1, ), 'oxidation' => array(3, 2), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 635, ), ), ), 'Ac13' => array( 'element' => array( 'short' => 'No', 'label' => array( 'de' => 'Nobelium', 'en' => 'Nobelium', ), 'order' => 102, 'nuclei' => 259, 'mass' => 259, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 0, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(2, 3), 'normPotential' => false, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 642, ), ), ), 'Ac14' => array( 'element' => array( 'short' => 'Lr', 'label' => array( 'de' => 'Lawrencium', 'en' => 'Lawrencium', ), 'order' => 103, 'nuclei' => 260, 'mass' => 260.1053, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 0, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(3), 'normPotential' => -2.06, 'electroNeg' => 1.3, 'ionizationEnergy' => array( 1 => 470, ), ), ), 4 => array( 'element' => array( 'short' => 'Rf', 'label' => array( 'de' => 'Rutherfordium', 'en' => 'Rutherfordium', ), 'order' => 104, 'nuclei' => 261, 'mass' => 260.1087, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( 1 => 580, ), ), ), 5 => array( 'element' => array( 'short' => 'Db', 'label' => array( 'de' => 'Dubnium', 'en' => 'Dubnium', ), 'order' => 105, 'nuclei' => 262, 'mass' => 262.1138, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 1, '6d2' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 6 => array( 'element' => array( 'short' => 'Sg', 'label' => array( 'de' => 'Seaborgium', 'en' => 'Seaborgium', ), 'order' => 106, 'nuclei' => 263, 'mass' => 263.1182, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 1, '6d2' => 1, '6d3' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 7 => array( 'element' => array( 'short' => 'Bh', 'label' => array( 'de' => 'Bohrium', 'en' => 'Bohrium', ), 'order' => 107, 'nuclei' => 262, 'mass' => 262.1229, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 1, '6d1' => 1, '6d2' => 1, '6d3' => 1, '6d4' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 8 => array( 'element' => array( 'short' => 'Hs', 'label' => array( 'de' => 'Hassium', 'en' => 'Hassium', ), 'order' => 108, 'nuclei' => 269, 'mass' => 269, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 1, '6d2' => 1, '6d3' => 1, '6d4' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 9 => array( 'element' => array( 'short' => 'Mt', 'label' => array( 'de' => 'Meitnerium', 'en' => 'Meitnerium', ), 'order' => 109, 'nuclei' => 268, 'mass' => 268, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 1, '6d3' => 1, '6d4' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 10 => array( 'element' => array( 'short' => 'Ds', 'label' => array( 'de' => 'Darmstadtium', 'en' => 'Darmstadtium', ), 'order' => 110, 'nuclei' => 271, 'mass' => 271, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 1, '6d4' => 1, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 11 => array( 'element' => array( 'short' => 'Rg', 'label' => array( 'de' => 'Roentgenium', 'en' => 'Roentgenium', ), 'order' => 111, 'nuclei' => 272, 'mass' => 280, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 1, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 12 => array( 'element' => array( 'short' => 'Uub', 'label' => array( 'de' => 'Ununbium', 'en' => 'Ununbium', ), 'order' => 112, 'nuclei' => 277, 'mass' => 277, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 13 => array( 'element' => array( 'short' => 'Uut', 'label' => array( 'de' => 'Ununtrium', 'en' => 'Ununtrium', ), 'order' => 113, 'nuclei' => 287, 'mass' => 287, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 1, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 14 => array( 'element' => array( 'short' => 'Uuq', 'label' => array( 'de' => 'Ununquadium', 'en' => 'Ununquadium', ), 'order' => 114, 'nuclei' => 289, 'mass' => 289, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 1, '7p1' => 1, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 15 => array( 'element' => array( 'short' => 'Uup', 'label' => array( 'de' => 'Ununpentium', 'en' => 'Ununpentium', ), 'order' => 115, 'nuclei' => 288, 'mass' => 288, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 1, '7p1' => 1, '7p2' => 1, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 16 => array( 'element' => array( 'short' => 'Uup', 'label' => array( 'de' => 'Ununhexium', 'en' => 'Ununhexium', ), 'order' => 116, 'nuclei' => 289, 'mass' => 289, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 2, '7p1' => 1, '7p2' => 1, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 17 => array( 'element' => array( 'short' => 'Uus', 'label' => array( 'de' => 'Ununseptium', 'en' => 'Ununseptium', ), 'order' => 117, 'nuclei' => 291, 'mass' => 291, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 2, '7p1' => 2, '7p2' => 1, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), 18 => array( 'element' => array( 'short' => 'Uuo', 'label' => array( 'de' => 'Ununoctium', 'en' => 'Ununoctium', ), 'order' => 118, 'nuclei' => 293, 'mass' => 293, 'electrons' => array( '1s0' => 2, '2s0' => 2, '2p0' => 2, '2p1' => 2, '2p2' => 2, '3s0' => 2, '3p0' => 2, '3p1' => 2, '3p2' => 2, '4s0' => 2, '3d0' => 2, '3d1' => 2, '3d2' => 2, '3d3' => 2, '3d4' => 2, '4p0' => 2, '4p1' => 2, '4p2' => 2, '5s0' => 2, '4d0' => 2, '4d1' => 2, '4d2' => 2, '4d3' => 2, '4d4' => 2, '5p0' => 2, '5p1' => 2, '5p2' => 2, '6s0' => 2, '5d0' => 2, '5d1' => 2, '5d2' => 2, '5d3' => 2, '5d4' => 2, '4f0' => 2, '4f1' => 2, '4f2' => 2, '4f3' => 2, '4f4' => 2, '4f5' => 2, '4f6' => 2, '6p0' => 2, '6p1' => 2, '6p2' => 2, '7s0' => 2, '6d0' => 2, '6d1' => 2, '6d2' => 2, '6d3' => 2, '6d4' => 2, '5f0' => 2, '5f1' => 2, '5f2' => 2, '5f3' => 2, '5f4' => 2, '5f5' => 2, '5f6' => 2, '7p0' => 2, '7p1' => 2, '7p2' => 2, ), 'oxidation' => array(), 'normPotential' => false, 'electroNeg' => false, 'ionizationEnergy' => array( ), ), ), ), ), ); $CHEM_elements_byName; $CHEM_elements_byOrderNumber; function CHEM_periodGenerate() { global $CHEM_elements_table, $CHEM_elements_byName, $CHEM_elements_byOrderNumber; foreach ($CHEM_elements_table as $period => $periodArr) { foreach ($periodArr['groups'] as $group => $elementArr) { $element = $elementArr['element']; $CHEM_elements_byName[$element['short']] = $element; $CHEM_elements_byName[$element['short']]['period'] = $period; $CHEM_elements_byName[$element['short']]['group'] = $group; $CHEM_elements_byOrderNumber[intval($element['order'])] = $element; $CHEM_elements_byOrderNumber[intval($element['order'])]['period'] = $period; $CHEM_elements_byOrderNumber[intval($element['order'])]['group'] = $group; } } } CHEM_periodGenerate(); ?>