{ "table": [ { "wiki": "http://en.wikipedia.org/wiki/Period%201%20element", "elements": [ { "group": "", "position": 0, "name": "Hydrogen", "number": 1, "small": "H", "molar": 1.00794, "electrons": [ 1 ] }, { "group": "Element Noble p", "position": 17, "name": "Helium", "number": 2, "small": "He", "molar": 4.002602, "electrons": [ 2 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%202%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Lithium", "number": 3, "small": "Li", "molar": 6.941, "electrons": [ 2, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Beryllium", "number": 4, "small": "Be", "molar": 9.012182, "electrons": [ 2, 2 ] }, { "group": "Element Metalloid Boron p", "position": 12, "name": "Boron", "number": 5, "small": "B", "molar": 10.811, "electrons": [ 2, 3 ] }, { "group": "Element Nonmetal Carbon p", "position": 13, "name": "Carbon", "number": 6, "small": "C", "molar": 12.0107, "electrons": [ 2, 4 ] }, { "group": "Element Nonmetal Pnictogen p", "position": 14, "name": "Nitrogen", "number": 7, "small": "N", "molar": 14.0067, "electrons": [ 2, 5 ] }, { "group": "Element Nonmetal Chalcogen p", "position": 15, "name": "Oxygen", "number": 8, "small": "O", "molar": 15.9994, "electrons": [ 2, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Fluorine", "number": 9, "small": "F", "molar": 18.998404, "electrons": [ 2, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Neon", "number": 10, "small": "Ne", "molar": 20.1797, "electrons": [ 2, 8 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%203%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Sodium", "number": 11, "small": "Na", "molar": 22.989769, "electrons": [ 2, 8, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Magnesium", "number": 12, "small": "Mg", "molar": 24.305, "electrons": [ 2, 8, 2 ] }, { "group": "Element Poor Boron p", "position": 12, "name": "Aluminium", "number": 13, "small": "Al", "molar": 26.981539, "electrons": [ 2, 8, 3 ] }, { "group": "Element Metalloid Carbon p", "position": 13, "name": "Silicon", "number": 14, "small": "Si", "molar": 28.0855, "electrons": [ 2, 8, 4 ] }, { "group": "Element Nonmetal Pnictogen p", "position": 14, "name": "Phosphorus", "number": 15, "small": "P", "molar": 30.973763, "electrons": [ 2, 8, 5 ] }, { "group": "Element Nonmetal Chalcogen p", "position": 15, "name": "Sulfur", "number": 16, "small": "S", "molar": 32.065, "electrons": [ 2, 8, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Chlorine", "number": 17, "small": "Cl", "molar": 35.453, "electrons": [ 2, 8, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Argon", "number": 18, "small": "Ar", "molar": 39.948, "electrons": [ 2, 8, 8 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%204%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Potassium", "number": 19, "small": "K", "molar": 39.0983, "electrons": [ 2, 8, 8, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Calcium", "number": 20, "small": "Ca", "molar": 40.078, "electrons": [ 2, 8, 8, 2 ] }, { "group": "Element Transition d", "position": 2, "name": "Scandium", "number": 21, "small": "Sc", "molar": 44.955914, "electrons": [ 2, 8, 9, 2 ] }, { "group": "Element Transition d", "position": 3, "name": "Titanium", "number": 22, "small": "Ti", "molar": 47.867, "electrons": [ 2, 8, 10, 2 ] }, { "group": "Element Transition d", "position": 4, "name": "Vanadium", "number": 23, "small": "V", "molar": 50.9415, "electrons": [ 2, 8, 11, 2 ] }, { "group": "Element Transition d", "position": 5, "name": "Chromium", "number": 24, "small": "Cr", "molar": 51.9961, "electrons": [ 2, 8, 13, 1 ] }, { "group": "Element Transition d", "position": 6, "name": "Manganese", "number": 25, "small": "Mn", "molar": 54.938046, "electrons": [ 2, 8, 13, 2 ] }, { "group": "Element Transition d", "position": 7, "name": "Iron", "number": 26, "small": "Fe", "molar": 55.845, "electrons": [ 2, 8, 14, 2 ] }, { "group": "Element Transition d", "position": 8, "name": "Cobalt", "number": 27, "small": "Co", "molar": 58.933193, "electrons": [ 2, 8, 15, 2 ] }, { "group": "Element Transition d", "position": 9, "name": "Nickel", "number": 28, "small": "Ni", "molar": 58.6934, "electrons": [ 2, 8, 16, 2 ] }, { "group": "Element Transition d", "position": 10, "name": "Copper", "number": 29, "small": "Cu", "molar": 63.546, "electrons": [ 2, 8, 18, 1 ] }, { "group": "Element Transition d", "position": 11, "name": "Zinc", "number": 30, "small": "Zn", "molar": 65.38, "electrons": [ 2, 8, 18, 2 ] }, { "group": "Element Poor Boron p", "position": 12, "name": "Gallium", "number": 31, "small": "Ga", "molar": 69.723, "electrons": [ 2, 8, 18, 3 ] }, { "group": "Element Metalloid Carbon p", "position": 13, "name": "Germanium", "number": 32, "small": "Ge", "molar": 72.63, "electrons": [ 2, 8, 18, 4 ] }, { "group": "Element Metalloid Pnictogen p", "position": 14, "name": "Arsenic", "number": 33, "small": "As", "molar": 74.9216, "electrons": [ 2, 8, 18, 5 ] }, { "group": "Element Nonmetal Chalcogen p", "position": 15, "name": "Selenium", "number": 34, "small": "Se", "molar": 78.96, "electrons": [ 2, 8, 18, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Bromine", "number": 35, "small": "Br", "molar": 79.904, "electrons": [ 2, 8, 18, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Krypton", "number": 36, "small": "Kr", "molar": 83.798, "electrons": [ 2, 8, 18, 8 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%205%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Rubidium", "number": 37, "small": "Rb", "molar": 85.4678, "electrons": [ 2, 8, 18, 8, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Strontium", "number": 38, "small": "Sr", "molar": 87.62, "electrons": [ 2, 8, 18, 8, 2 ] }, { "group": "Element Transition d", "position": 2, "name": "Yttrium", "number": 39, "small": "Y", "molar": 88.90585, "electrons": [ 2, 8, 18, 9, 2 ] }, { "group": "Element Transition d", "position": 3, "name": "Zirconium", "number": 40, "small": "Zr", "molar": 91.224, "electrons": [ 2, 8, 18, 10, 2 ] }, { "group": "Element Transition d", "position": 4, "name": "Niobium", "number": 41, "small": "Nb", "molar": 92.90638, "electrons": [ 2, 8, 18, 12, 1 ] }, { "group": "Element Transition d", "position": 5, "name": "Molybdenum", "number": 42, "small": "Mo", "molar": 95.96, "electrons": [ 2, 8, 18, 13, 1 ] }, { "group": "Element Transition d", "position": 6, "name": "Technetium", "number": 43, "small": "Tc", "molar": 98, "electrons": [ 2, 8, 18, 13, 2 ] }, { "group": "Element Transition d", "position": 7, "name": "Ruthenium", "number": 44, "small": "Ru", "molar": 101.07, "electrons": [ 2, 8, 18, 15, 1 ] }, { "group": "Element Transition d", "position": 8, "name": "Rhodium", "number": 45, "small": "Rh", "molar": 102.9055, "electrons": [ 2, 8, 18, 16, 1 ] }, { "group": "Element Transition d", "position": 9, "name": "Palladium", "number": 46, "small": "Pd", "molar": 106.42, "electrons": [ 2, 8, 18, 18 ] }, { "group": "Element Transition d", "position": 10, "name": "Silver", "number": 47, "small": "Ag", "molar": 107.8682, "electrons": [ 2, 8, 18, 18, 1 ] }, { "group": "Element Transition d", "position": 11, "name": "Cadmium", "number": 48, "small": "Cd", "molar": 112.411, "electrons": [ 2, 8, 18, 18, 2 ] }, { "group": "Element Poor Boron p", "position": 12, "name": "Indium", "number": 49, "small": "In", "molar": 114.818, "electrons": [ 2, 8, 18, 18, 3 ] }, { "group": "Element Poor Carbon p", "position": 13, "name": "Tin", "number": 50, "small": "Sn", "molar": 118.71, "electrons": [ 2, 8, 18, 18, 4 ] }, { "group": "Element Metalloid Pnictogen p", "position": 14, "name": "Antimony", "number": 51, "small": "Sb", "molar": 121.76, "electrons": [ 2, 8, 18, 18, 5 ] }, { "group": "Element Metalloid Chalcogen p", "position": 15, "name": "Tellurium", "number": 52, "small": "Te", "molar": 127.6, "electrons": [ 2, 8, 18, 18, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Iodine", "number": 53, "small": "I", "molar": 126.90447, "electrons": [ 2, 8, 18, 18, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Xenon", "number": 54, "small": "Xe", "molar": 131.293, "electrons": [ 2, 8, 18, 18, 8 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%206%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Caesium", "number": 55, "small": "Cs", "molar": 132.90546, "electrons": [ 2, 8, 18, 18, 8, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Barium", "number": 56, "small": "Ba", "molar": 137.327, "electrons": [ 2, 8, 18, 18, 8, 2 ] }, { "group": "Element Transition d", "position": 3, "name": "Hafnium", "number": 72, "small": "Hf", "molar": 178.49, "electrons": [ 2, 8, 18, 32, 10, 2 ] }, { "group": "Element Transition d", "position": 4, "name": "Tantalum", "number": 73, "small": "Ta", "molar": 180.94788, "electrons": [ 2, 8, 18, 32, 11, 2 ] }, { "group": "Element Transition d", "position": 5, "name": "Tungsten", "number": 74, "small": "W", "molar": 183.84, "electrons": [ 2, 8, 18, 32, 12, 2 ] }, { "group": "Element Transition d", "position": 6, "name": "Rhenium", "number": 75, "small": "Re", "molar": 186.207, "electrons": [ 2, 8, 18, 32, 13, 2 ] }, { "group": "Element Transition d", "position": 7, "name": "Osmium", "number": 76, "small": "Os", "molar": 190.23, "electrons": [ 2, 8, 18, 32, 14, 2 ] }, { "group": "Element Transition d", "position": 8, "name": "Iridium", "number": 77, "small": "Ir", "molar": 192.217, "electrons": [ 2, 8, 18, 32, 15, 2 ] }, { "group": "Element Transition d", "position": 9, "name": "Platinum", "number": 78, "small": "Pt", "molar": 195.084, "electrons": [ 2, 8, 18, 32, 17, 1 ] }, { "group": "Element Transition d", "position": 10, "name": "Gold", "number": 79, "small": "Au", "molar": 196.96657, "electrons": [ 2, 8, 18, 32, 18, 1 ] }, { "group": "Element Transition d", "position": 11, "name": "Mercury", "number": 80, "small": "Hg", "molar": 200.59, "electrons": [ 2, 8, 18, 32, 18, 2 ] }, { "group": "Element Poor Boron p", "position": 12, "name": "Thallium", "number": 81, "small": "Tl", "molar": 204.3833, "electrons": [ 2, 8, 18, 32, 18, 3 ] }, { "group": "Element Poor Carbon p", "position": 13, "name": "Lead", "number": 82, "small": "Pb", "molar": 207.2, "electrons": [ 2, 8, 18, 32, 18, 4 ] }, { "group": "Element Poor Pnictogen p", "position": 14, "name": "Bismuth", "number": 83, "small": "Bi", "molar": 208.9804, "electrons": [ 2, 8, 18, 32, 18, 5 ] }, { "group": "Element Metalloid Chalcogen p", "position": 15, "name": "Polonium", "number": 84, "small": "Po", "molar": 209, "electrons": [ 2, 8, 18, 32, 18, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Astatine", "number": 85, "small": "At", "molar": 210, "electrons": [ 2, 8, 18, 32, 18, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Radon", "number": 86, "small": "Rn", "molar": 222, "electrons": [ 2, 8, 18, 32, 18, 8 ] } ] }, { "wiki": "http://en.wikipedia.org/wiki/Period%207%20element", "elements": [ { "group": "Element Alkali s", "position": 0, "name": "Francium", "number": 87, "small": "Fr", "molar": 223, "electrons": [ 2, 8, 18, 32, 18, 8, 1 ] }, { "group": "Element Alkaline s", "position": 1, "name": "Radium", "number": 88, "small": "Ra", "molar": 226, "electrons": [ 2, 8, 18, 32, 18, 8, 2 ] }, { "group": "Element Transition d", "position": 3, "name": "Rutherfordium", "number": 104, "small": "Rf", "molar": 267, "electrons": [ 2, 8, 18, 32, 32, 10, 2 ] }, { "group": "Element Transition d", "position": 4, "name": "Dubnium", "number": 105, "small": "Db", "molar": 268, "electrons": [ 2, 8, 18, 32, 32, 11, 2 ] }, { "group": "Element Transition d", "position": 5, "name": "Seaborgium", "number": 106, "small": "Sg", "molar": 271, "electrons": [ 2, 8, 18, 32, 32, 12, 2 ] }, { "group": "Element Transition d", "position": 6, "name": "Bohrium", "number": 107, "small": "Bh", "molar": 272, "electrons": [ 2, 8, 18, 32, 32, 13, 2 ] }, { "group": "Element Transition d", "position": 7, "name": "Hassium", "number": 108, "small": "Hs", "molar": 270, "electrons": [ 2, 8, 18, 32, 32, 14, 2 ] }, { "group": "Element Transition d", "position": 8, "name": "Meitnerium", "number": 109, "small": "Mt", "molar": 276, "electrons": [ 2, 8, 18, 32, 32, 15, 2 ] }, { "group": "Element Transition d", "position": 9, "name": "Darmstadtium", "number": 110, "small": "Ds", "molar": 281, "electrons": [ 2, 8, 18, 32, 32, 17, 1 ] }, { "group": "Element Transition d", "position": 10, "name": "Roentgenium", "number": 111, "small": "Rg", "molar": 280, "electrons": [ 2, 8, 18, 32, 32, 18, 1 ] }, { "group": "Element Transition d", "position": 11, "name": "Copernicium", "number": 112, "small": "Cn", "molar": 285, "electrons": [ 2, 8, 18, 32, 32, 18, 2 ] }, { "group": "Element Poor Boron p", "position": 12, "name": "Ununtrium", "number": 113, "small": "Uut", "molar": 284, "electrons": [ 2, 8, 18, 32, 32, 18, 3 ] }, { "group": "Element Poor Carbon p", "position": 13, "name": "Flerovium", "number": 114, "small": "Fl", "molar": 289, "electrons": [ 2, 8, 18, 32, 32, 18, 4 ] }, { "group": "Element Poor Pnictogen p", "position": 14, "name": "Ununpentium", "number": 115, "small": "Uup", "molar": 288, "electrons": [ 2, 8, 18, 32, 32, 18, 5 ] }, { "group": "Element Poor Chalcogen p", "position": 15, "name": "Livermorium", "number": 116, "small": "Lv", "molar": 293, "electrons": [ 2, 8, 18, 32, 32, 18, 6 ] }, { "group": "Element Halogen p", "position": 16, "name": "Ununseptium", "number": 117, "small": "Uus", "molar": 294, "electrons": [ 2, 8, 18, 32, 32, 18, 7 ] }, { "group": "Element Noble p", "position": 17, "name": "Ununoctium", "number": 118, "small": "Uuo", "molar": 294, "electrons": [ 2, 8, 18, 32, 32, 18, 8 ] } ] } ], "lanthanoids": [ { "group": "Element Lanthanoid f", "position": 2, "name": "Lanthanum", "number": 57, "small": "La", "molar": 138.90547, "electrons": [ 2, 8, 18, 18, 9, 2 ] }, { "group": "Element Lanthanoid f", "position": 3, "name": "Cerium", "number": 58, "small": "Ce", "molar": 140.116, "electrons": [ 2, 8, 18, 19, 9, 2 ] }, { "group": "Element Lanthanoid f", "position": 4, "name": "Praseodymium", "number": 59, "small": "Pr", "molar": 140.90765, "electrons": [ 2, 8, 18, 21, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 5, "name": "Neodymium", "number": 60, "small": "Nd", "molar": 144.242, "electrons": [ 2, 8, 18, 22, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 6, "name": "Promethium", "number": 61, "small": "Pm", "molar": 145, "electrons": [ 2, 8, 18, 23, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 7, "name": "Samarium", "number": 62, "small": "Sm", "molar": 150.36, "electrons": [ 2, 8, 18, 24, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 8, "name": "Europium", "number": 63, "small": "Eu", "molar": 151.964, "electrons": [ 2, 8, 18, 25, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 9, "name": "Gadolinium", "number": 64, "small": "Gd", "molar": 157.25, "electrons": [ 2, 8, 18, 25, 9, 2 ] }, { "group": "Element Lanthanoid f", "position": 10, "name": "Terbium", "number": 65, "small": "Tb", "molar": 158.92535, "electrons": [ 2, 8, 18, 27, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 11, "name": "Dysprosium", "number": 66, "small": "Dy", "molar": 162.5, "electrons": [ 2, 8, 18, 28, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 12, "name": "Holmium", "number": 67, "small": "Ho", "molar": 164.93031, "electrons": [ 2, 8, 18, 29, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 13, "name": "Erbium", "number": 68, "small": "Er", "molar": 167.259, "electrons": [ 2, 8, 18, 30, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 14, "name": "Thulium", "number": 69, "small": "Tm", "molar": 168.9342, "electrons": [ 2, 8, 18, 31, 8, 2 ] }, { "group": "Element Lanthanoid f", "position": 15, "name": "Ytterbium", "number": 70, "small": "Yb", "molar": 173.054, "electrons": [ 2, 8, 18, 32, 8, 2 ] }, { "group": "Element Lanthanoid d", "position": 16, "name": "Lutetium", "number": 71, "small": "Lu", "molar": 174.9668, "electrons": [ 2, 8, 18, 32, 9, 2 ] } ], "actinoids": [ { "group": "Element Actinoid f", "position": 2, "name": "Actinium", "number": 89, "small": "Ac", "molar": 227, "electrons": [ 2, 8, 18, 32, 18, 9, 2 ] }, { "group": "Element Actinoid f", "position": 3, "name": "Thorium", "number": 90, "small": "Th", "molar": 232.03806, "electrons": [ 2, 8, 18, 32, 18, 10, 2 ] }, { "group": "Element Actinoid f", "position": 4, "name": "Protactinium", "number": 91, "small": "Pa", "molar": 231.03587, "electrons": [ 2, 8, 18, 32, 20, 9, 2 ] }, { "group": "Element Actinoid f", "position": 5, "name": "Uranium", "number": 92, "small": "U", "molar": 238.02892, "electrons": [ 2, 8, 18, 32, 21, 9, 2 ] }, { "group": "Element Actinoid f", "position": 6, "name": "Neptunium", "number": 93, "small": "Np", "molar": 237, "electrons": [ 2, 8, 18, 32, 22, 9, 2 ] }, { "group": "Element Actinoid f", "position": 7, "name": "Plutonium", "number": 94, "small": "Pu", "molar": 244, "electrons": [ 2, 8, 18, 32, 24, 8, 2 ] }, { "group": "Element Actinoid f", "position": 8, "name": "Americium", "number": 95, "small": "Am", "molar": 243, "electrons": [ 2, 8, 18, 32, 25, 8, 2 ] }, { "group": "Element Actinoid f", "position": 9, "name": "Curium", "number": 96, "small": "Cm", "molar": 247, "electrons": [ 2, 8, 18, 32, 25, 9, 2 ] }, { "group": "Element Actinoid f", "position": 10, "name": "Berkelium", "number": 97, "small": "Bk", "molar": 247, "electrons": [ 2, 8, 18, 32, 27, 8, 2 ] }, { "group": "Element Actinoid f", "position": 11, "name": "Californium", "number": 98, "small": "Cf", "molar": 251, "electrons": [ 2, 8, 18, 32, 28, 8, 2 ] }, { "group": "Element Actinoid f", "position": 12, "name": "Einsteinium", "number": 99, "small": "Es", "molar": 252, "electrons": [ 2, 8, 18, 32, 29, 8, 2 ] }, { "group": "Element Actinoid f", "position": 13, "name": "Fermium", "number": 100, "small": "Fm", "molar": 257, "electrons": [ 2, 8, 18, 32, 30, 8, 2 ] }, { "group": "Element Actinoid f", "position": 14, "name": "Mendelevium", "number": 101, "small": "Md", "molar": 258, "electrons": [ 2, 8, 18, 32, 31, 8, 2 ] }, { "group": "Element Actinoid f", "position": 15, "name": "Nobelium", "number": 102, "small": "No", "molar": 259, "electrons": [ 2, 8, 18, 32, 32, 8, 2 ] }, { "group": "Element Actinoid d", "position": 16, "name": "Lawrencium", "number": 103, "small": "Lr", "molar": 262, "electrons": [ 2, 8, 18, 32, 32, 8, 3 ] } ] }