Chemistry Periodic Table

Molar Mass

Enter a chemical formula such as: CaSO4, or Ba(OH)2

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[ { "name": "Hydrogen", "symbol": "H", "atomicNumber": 1, "molarMass": 1.0079, "electronegativityAllredRochow": 2.20, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "1s1", "electronConfigFull": "1s1", "electronegativityOrganic": "2.2" }, { "name": "Helium", "symbol": "He", "atomicNumber": 2, "molarMass": 4.0026, "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "1s2", "electronConfigFull": "1s2", "electronegativityOrganic": "0" }, { "name": "Lithium", "symbol": "Li", "atomicNumber": 3, "molarMass": 6.941, "electronegativityAllredRochow": 0.97, "electronegativityPauling": 0.98, "electronegativityMulliken": 0.94, "electronConfigPartial": "2s1", "electronConfigFull": "1s2,2s1", "electronegativityOrganic": "0.98" }, { "name": "Beryllium", "symbol": "Be", "atomicNumber": 4, "molarMass": 9.01218, "electronegativityAllredRochow": 1.47, "electronegativityPauling": 1.57, "electronegativityMulliken": 1.46, "electronConfigPartial": "2s2", "electronConfigFull": "1s2,2s2", "electronegativityOrganic": "1.57" }, { "name": "Boron", "symbol": "B", "atomicNumber": 5, "molarMass": 10.81, "electronegativityAllredRochow": 2.01, "electronegativityPauling": 2.04, "electronegativityMulliken": 2.01, "electronConfigPartial": "2s2,2p1", "electronConfigFull": "1s2,2s2,2p1", "electronegativityOrganic": "2.04" }, { "name": "Carbon", "symbol": "C", "atomicNumber": 6, "molarMass": 12.011, "electronegativityAllredRochow": 2.50, "electronegativityPauling": 2.55, "electronegativityMulliken": 2.63, "electronConfigPartial": "2s2,2p2", "electronConfigFull": "1s2,2s2,2p2", "electronegativityOrganic": "2.55" }, { "name": "Nitrogen", "symbol": "N", "atomicNumber": 7, "molarMass": 14.0067, "electronegativityAllredRochow": 3.07, "electronegativityPauling": 3.04, "electronegativityMulliken": 2.33, "electronConfigPartial": "2s2,2p3", "electronConfigFull": "1s2,2s2,2p3", "electronegativityOrganic": "3.04" }, { "name": "Oxygen", "symbol": "O", "atomicNumber": 8, "molarMass": 15.9994, "electronegativityAllredRochow": 3.50, "electronegativityPauling": 3.44, "electronegativityMulliken": 3.17, "electronConfigPartial": "2s2,2p4", "electronConfigFull": "1s2,2s2,2p4", "electronegativityOrganic": "3.44" }, { "name": "Fluorine", "symbol": "F", "atomicNumber": 9, "molarMass": 18.9984, "electronegativityAllredRochow": 4.10, "electronegativityPauling": 3.98, "electronegativityMulliken": 3.91, "electronConfigPartial": "2s2,2p5", "electronConfigFull": "1s2,2s2,2p5", "electronegativityOrganic": "3.98" }, { "name": "Neon", "symbol": "Ne", "atomicNumber": 10, "molarMass": 20.179, "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "2s2,2p6", "electronConfigFull": "1s2,2s2,2p6", "electronegativityOrganic": "0" }, { "name": "Sodium", "symbol": "Na", "atomicNumber": 11, "molarMass": 22.98977, "electronegativityAllredRochow": 1.01, "electronegativityPauling": 0.93, "electronegativityMulliken": 0.93, "electronConfigPartial": "3s1", "electronConfigFull": "1s2,2s2,2p6,3s1", "electronegativityOrganic": "0.93" }, { "name": "Magnesium", "symbol": "Mg", "atomicNumber": 12, "molarMass": 24.305, "electronegativityAllredRochow": 1.23, "electronegativityPauling": 1.31, "electronegativityMulliken": 1.32, "electronConfigPartial": "3s2", "electronConfigFull": "1s2,2s2,2p6,3s2", "electronegativityOrganic": "1.31" }, { "name": "Aluminium", "symbol": "Al", "atomicNumber": 13, "molarMass": 26.9815, "electronegativityAllredRochow": 1.47, "electronegativityPauling": 1.61, "electronegativityMulliken": 1.81, "electronConfigPartial": "3s2,3p1", "electronConfigFull": "1s2,2s2,2p6,3s2,3p1", "electronegativityOrganic": "1.61" }, { "name": "Silicon", "symbol": "Si", "atomicNumber": 14, "molarMass": 28.0855, "electronegativityAllredRochow": 1.74, "electronegativityPauling": 1.90, "electronegativityMulliken": 2.44, "electronConfigPartial": "3s2,3p2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p2", "electronegativityOrganic": "1.9" }, { "name": "Phosphorus", "symbol": "P", "atomicNumber": 15, "molarMass": 30.9738, "electronegativityAllredRochow": 2.06, "electronegativityPauling": 2.19, "electronegativityMulliken": 1.81, "electronConfigPartial": "3s2,3p3", "electronConfigFull": "1s2,2s2,2p6,3s2,3p3", "electronegativityOrganic": "2.19" }, { "name": "Sulfur", "symbol": "S", "atomicNumber": 16, "molarMass": 32.06, "electronegativityAllredRochow": 2.44, "electronegativityPauling": 2.58, "electronegativityMulliken": 2.41, "electronConfigPartial": "3s2,3p4", "electronConfigFull": "1s2,2s2,2p6,3s2,3p4", "electronegativityOrganic": "2.58" }, { "name": "Chlorine", "symbol": "Cl", "atomicNumber": 17, "molarMass": 35.453, "electronegativityAllredRochow": 2.83, "electronegativityPauling": 3.16, "electronegativityMulliken": 3.00, "electronConfigPartial": "3s2,3p5", "electronConfigFull": "1s2,2s2,2p6,3s2,3p5", "electronegativityOrganic": "3.16" }, { "name": "Argon", "symbol": "Ar", "atomicNumber": 18, "molarMass": 39.948, "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "3s2,3p6", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6", "electronegativityOrganic": "0" }, { "name": "Potassium", "symbol": "K", "atomicNumber": 19, "molarMass": 39.0983, "electronegativityAllredRochow": 0.91, "electronegativityPauling": 0.82, "electronegativityMulliken": 0.80, "electronConfigPartial": "4s1", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,4s1", "electronegativityOrganic": "0.82" }, { "name": "Calcium", "symbol": "Ca", "atomicNumber": 20, "molarMass": 40.08, "electronegativityAllredRochow": 1.04, "electronegativityPauling": 1.00, "electronegativityMulliken": null, "electronConfigPartial": "4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,4s2", "electronegativityOrganic": "1" }, { "name": "Scandium", "symbol": "Sc", "atomicNumber": 21, "molarMass": 44.9559, "electronegativityAllredRochow": 1.20, "electronegativityPauling": 1.36, "electronegativityMulliken": null, "electronConfigPartial": "3d1,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d1,4s2", "electronegativityOrganic": "1.36" }, { "name": "Titanium", "symbol": "Ti", "atomicNumber": 22, "molarMass": 47.88, "electronegativityAllredRochow": 1.32, "electronegativityPauling": 1.54, "electronegativityMulliken": null, "electronConfigPartial": "3d2,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d2,4s2", "electronegativityOrganic": "1.54" }, { "name": "Vanadium", "symbol": "V", "atomicNumber": 23, "molarMass": 50.9415, "electronegativityAllredRochow": 1.45, "electronegativityPauling": 1.63, "electronegativityMulliken": null, "electronConfigPartial": "3d3,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d3,4s2", "electronegativityOrganic": "1.63" }, { "name": "Chromium", "symbol": "Cr", "atomicNumber": 24, "molarMass": 51.996, "electronegativityAllredRochow": 1.56, "electronegativityPauling": 1.66, "electronegativityMulliken": null, "electronConfigPartial": "3d5,4s1", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d5,4s1", "electronegativityOrganic": "1.66" }, { "name": "Manganese", "symbol": "Mn", "atomicNumber": 25, "molarMass": 54.938, "electronegativityAllredRochow": 1.60, "electronegativityPauling": 1.55, "electronegativityMulliken": null, "electronConfigPartial": "3d5,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d5,4s2", "electronegativityOrganic": "1.55" }, { "name": "Iron", "symbol": "Fe", "atomicNumber": 26, "molarMass": 55.847, "electronegativityAllredRochow": 1.64, "electronegativityPauling": 1.83, "electronegativityMulliken": null, "electronConfigPartial": "3d6,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d6,4s2", "electronegativityOrganic": "1.83" }, { "name": "Cobalt", "symbol": "Co", "atomicNumber": 27, "molarMass": 58.9332, "electronegativityAllredRochow": 1.70, "electronegativityPauling": 1.88, "electronegativityMulliken": null, "electronConfigPartial": "3d7,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d7,4s2", "electronegativityOrganic": "1.88" }, { "name": "Nickel", "symbol": "Ni", "atomicNumber": 28, "molarMass": 58.69, "electronegativityAllredRochow": 1.75, "electronegativityPauling": 1.91, "electronegativityMulliken": null, "electronConfigPartial": "3d8,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d8,4s2", "electronegativityOrganic": "1.91" }, { "name": "Copper", "symbol": "Cu", "atomicNumber": 29, "molarMass": 63.546, "electronegativityAllredRochow": 1.75, "electronegativityPauling": 1.90, "electronegativityMulliken": 1.36, "electronConfigPartial": "3d10,4s1", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d10,4s1", "electronegativityOrganic": "1.9" }, { "name": "Zinc", "symbol": "Zn", "atomicNumber": 30, "molarMass": 65.38, "electronegativityAllredRochow": 1.66, "electronegativityPauling": 1.65, "electronegativityMulliken": 1.49, "electronConfigPartial": "3d10,4s2", "electronConfigFull": "1s2,2s2,2p6,3s2,3p6,3d10,4s2", "electronegativityOrganic": "1.65" }, { "name": "Gallium", "symbol": "Ga", "atomicNumber": 31, "molarMass": 69.72, "electronegativityAllredRochow": 1.82, "electronegativityPauling": 1.81, "electronegativityMulliken": 1.95, "electronConfigPartial": "4s2,4p1", "electronConfigFull": "4s2,4p1", "electronegativityOrganic": "1.81" }, { "name": "Germanium", "symbol": "Ge", "atomicNumber": 32, "molarMass": 72.61, "electronegativityAllredRochow": 2.02, "electronegativityPauling": 2.01, "electronegativityMulliken": null, "electronConfigPartial": "4s2,4p2", "electronConfigFull": "4s2,4p2", "electronegativityOrganic": "2.01" }, { "name": "Arsenic", "symbol": "As", "atomicNumber": 33, "molarMass": 74.9216, "electronegativityAllredRochow": 2.20, "electronegativityPauling": 2.18, "electronegativityMulliken": 1.75, "electronConfigPartial": "4s2,4p3", "electronConfigFull": "4s2,4p3", "electronegativityOrganic": "2.18" }, { "name": "Selenium", "symbol": "Se", "atomicNumber": 34, "molarMass": 78.96, "electronegativityAllredRochow": 2.48, "electronegativityPauling": 2.55, "electronegativityMulliken": 2.23, "electronConfigPartial": "4s2,4p4", "electronConfigFull": "4s2,4p4", "electronegativityOrganic": "2.55" }, { "name": "Bromine", "symbol": "Br", "atomicNumber": 35, "molarMass": 79.904, "electronegativityAllredRochow": 2.74, "electronegativityPauling": 2.96, "electronegativityMulliken": 2.76, "electronConfigPartial": "4s2,4p5", "electronConfigFull": "4s2,4p5", "electronegativityOrganic": "2.96" }, { "name": "Krypton", "symbol": "Kr", "atomicNumber": 36, "molarMass": 83.8, "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4s2,4p6", "electronConfigFull": "4s2,4p6", "electronegativityOrganic": "0" }, { "name": "Rubidium", "symbol": "Rb", "atomicNumber": 37, "molarMass": 85.4678, "electronegativityAllredRochow": 0.89, "electronegativityPauling": 0.82, "electronegativityMulliken": null, "electronConfigPartial": "5s1", "electronConfigFull": "5s1", "electronegativityOrganic": "0.82" }, { "name": "Strontium", "symbol": "Sr", "atomicNumber": 38, "molarMass": 87.62, "electronegativityAllredRochow": 0.99, "electronegativityPauling": 0.95, "electronegativityMulliken": null, "electronConfigPartial": "5s2", "electronConfigFull": "5s2", "electronegativityOrganic": "0.95" }, { "name": "Yttrium", "symbol": "Y", "atomicNumber": 39, "molarMass": 88.9059, "electronegativityAllredRochow": 1.11, "electronegativityPauling": 1.22, "electronegativityMulliken": null, "electronConfigPartial": "4d1,5s2", "electronConfigFull": "4d1,5s2", "electronegativityOrganic": "1.22" }, { "name": "Zirconium", "symbol": "Zr", "atomicNumber": 40, "molarMass": 91.22, "electronegativityAllredRochow": 1.22, "electronegativityPauling": 1.33, "electronegativityMulliken": null, "electronConfigPartial": "4d2,5s2", "electronConfigFull": "4d2,5s2", "electronegativityOrganic": "1.33" }, { "name": "Niobium", "symbol": "Nb", "atomicNumber": 41, "molarMass": 92.9064, "electronegativityAllredRochow": 1.23, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4d4,5s1", "electronConfigFull": "4d4,5s1", "electronegativityOrganic": "1.6" }, { "name": "Molybdenum", "symbol": "Mo", "atomicNumber": 42, "molarMass": 95.94, "electronegativityAllredRochow": 1.30, "electronegativityPauling": 2.16, "electronegativityMulliken": null, "electronConfigPartial": "4d5,5s1", "electronConfigFull": "4d5,5s1", "electronegativityOrganic": "2.16" }, { "name": "Technetium", "symbol": "Tc", "atomicNumber": 43, "molarMass": "(98)", "electronegativityAllredRochow": 1.36, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4d5,5s2", "electronConfigFull": "4d5,5s2", "electronegativityOrganic": "1.9" }, { "name": "Ruthenium", "symbol": "Ru", "atomicNumber": 44, "molarMass": 101.07, "electronegativityAllredRochow": 1.42, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4d7,5s1", "electronConfigFull": "4d7,5s1", "electronegativityOrganic": "2.2" }, { "name": "Rhodium", "symbol": "Rh", "atomicNumber": 45, "molarMass": 102.9055, "electronegativityAllredRochow": 1.45, "electronegativityPauling": 2.28, "electronegativityMulliken": null, "electronConfigPartial": "4d8,5s1", "electronConfigFull": "4d8,5s1", "electronegativityOrganic": "2.28" }, { "name": "Palladium", "symbol": "Pd", "atomicNumber": 46, "molarMass": 106.42, "electronegativityAllredRochow": 1.35, "electronegativityPauling": 2.20, "electronegativityMulliken": null, "electronConfigPartial": "4d10", "electronConfigFull": "4d10", "electronegativityOrganic": "2.2" }, { "name": "Silver", "symbol": "Ag", "atomicNumber": 47, "molarMass": 107.868, "electronegativityAllredRochow": 1.42, "electronegativityPauling": 1.93, "electronegativityMulliken": 1.36, "electronConfigPartial": "4d10,5s1", "electronConfigFull": "4d10,5s1", "electronegativityOrganic": "1.93" }, { "name": "Cadmium", "symbol": "Cd", "atomicNumber": 48, "molarMass": 112.41, "electronegativityAllredRochow": 1.46, "electronegativityPauling": 1.69, "electronegativityMulliken": 1.4, "electronConfigPartial": "4d10,5s2", "electronConfigFull": "4d10,5s2", "electronegativityOrganic": "1.69" }, { "name": "Indium", "symbol": "In", "atomicNumber": 49, "molarMass": 114.82, "electronegativityAllredRochow": 1.49, "electronegativityPauling": 1.78, "electronegativityMulliken": 1.80, "electronConfigPartial": "5s2,5p1", "electronConfigFull": "5s2,5p1", "electronegativityOrganic": "1.78" }, { "name": "Tin", "symbol": "Sn", "atomicNumber": 50, "molarMass": 118.69, "electronegativityAllredRochow": 1.72, "electronegativityPauling": 1.96, "electronegativityMulliken": null, "electronConfigPartial": "5s2,5p2", "electronConfigFull": "5s2,5p2", "electronegativityOrganic": "1.96" }, { "name": "Antimony", "symbol": "Sb", "atomicNumber": 51, "molarMass": 121.75, "electronegativityAllredRochow": 1.82, "electronegativityPauling": 2.05, "electronegativityMulliken": 1.65, "electronConfigPartial": "5s2,5p3", "electronConfigFull": "5s2,5p3", "electronegativityOrganic": "2.05" }, { "name": "Tellurium", "symbol": "Te", "atomicNumber": 52, "molarMass": 127.6, "electronegativityAllredRochow": 2.01, "electronegativityPauling": null, "electronegativityMulliken": 2.10, "electronConfigPartial": "5s2,5p4", "electronConfigFull": "5s2,5p4", "electronegativityOrganic": "2.1" }, { "name": "Iodine", "symbol": "I", "atomicNumber": 53, "molarMass": 126.9045, "electronegativityAllredRochow": 2.21, "electronegativityPauling": 2.66, "electronegativityMulliken": 2.56, "electronConfigPartial": "5s2,5p5", "electronConfigFull": "5s2,5p5", "electronegativityOrganic": "2.66" }, { "name": "Xenon", "symbol": "Xe", "atomicNumber": 54, "molarMass": 131.29, "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5s2,5p6", "electronConfigFull": "5s2,5p6", "electronegativityOrganic": "0" }, { "name": "Caesium", "symbol": "Cs", "atomicNumber": 55, "molarMass": 132.9054, "electronegativityAllredRochow": 0.86, "electronegativityPauling": 0.79, "electronegativityMulliken": null, "electronConfigPartial": "6s1", "electronConfigFull": "6s1", "electronegativityOrganic": "0.79" }, { "name": "Barium", "symbol": "Ba", "atomicNumber": 56, "molarMass": 137.33, "electronegativityAllredRochow": 0.97, "electronegativityPauling": 0.89, "electronegativityMulliken": null, "electronConfigPartial": "6s2", "electronConfigFull": "6s2", "electronegativityOrganic": "0.89" }, { "name": "Lanthanum", "symbol": "La", "atomicNumber": 57, "molarMass": 138.9055, "electronegativityAllredRochow": 1.08, "electronegativityPauling": null, "electronegativityMulliken": 1.10, "electronConfigPartial": "5d1,6s2", "electronConfigFull": "5d1,6s2", "electronegativityOrganic": "1.1" }, { "name": "Cerium", "symbol": "Ce", "atomicNumber": 58, "molarMass": 140.12, "electronegativityAllredRochow": 1.06, "electronegativityPauling": null, "electronegativityMulliken": 1.12, "electronConfigPartial": "4f1,5d1,6s2", "electronConfigFull": "4f1,5d1,6s2", "electronegativityOrganic": "1.12" }, { "name": "Praseodymium", "symbol": "Pr", "atomicNumber": 59, "molarMass": 140.9077, "electronegativityAllredRochow": 1.07, "electronegativityPauling": null, "electronegativityMulliken": 1.13, "electronConfigPartial": "4f3,6s2", "electronConfigFull": "4f3,6s2", "electronegativityOrganic": "1.13" }, { "name": "Neodymium", "symbol": "Nd", "atomicNumber": 60, "molarMass": 144.24, "electronegativityAllredRochow": 1.07, "electronegativityPauling": null, "electronegativityMulliken": 1.14, "electronConfigPartial": "4f4,6s2", "electronConfigFull": "4f4,6s2", "electronegativityOrganic": "1.14" }, { "name": "Promethium", "symbol": "Pm", "atomicNumber": 61, "molarMass": "(145)", "electronegativityAllredRochow": 1.07, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4f1,5d1,6s2", "electronConfigFull": "4f1,5d1,6s2", "electronegativityOrganic": "1.13" }, { "name": "Samarium", "symbol": "Sm", "atomicNumber": 62, "molarMass": 150.36, "electronegativityAllredRochow": 1.07, "electronegativityPauling": null, "electronegativityMulliken": 1.17, "electronConfigPartial": "4f6,6s2", "electronConfigFull": "4f6,6s2", "electronegativityOrganic": "1.17" }, { "name": "Europium", "symbol": "Eu", "atomicNumber": 63, "molarMass": 151.96, "electronegativityAllredRochow": 1.01, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4f7,6s2", "electronConfigFull": "4f7,6s2", "electronegativityOrganic": "1.2" }, { "name": "Gadolinium", "symbol": "Gd", "atomicNumber": 64, "molarMass": 157.25, "electronegativityAllredRochow": 1.11, "electronegativityPauling": null, "electronegativityMulliken": 1.20, "electronConfigPartial": "4f7,5d1,6s2", "electronConfigFull": "4f7,5d1,6s2", "electronegativityOrganic": "1.2" }, { "name": "Terbium", "symbol": "Tb", "atomicNumber": 65, "molarMass": 158.9254, "electronegativityAllredRochow": 1.10, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4f9,6s2", "electronConfigFull": "4f9,6s2", "electronegativityOrganic": "1.2" }, { "name": "Dysprosium", "symbol": "Dy", "atomicNumber": 66, "molarMass": 162.5, "electronegativityAllredRochow": 1.10, "electronegativityPauling": null, "electronegativityMulliken": 1.22, "electronConfigPartial": "4f10,6s2", "electronConfigFull": "4f10,6s2", "electronegativityOrganic": "1.22" }, { "name": "Holmium", "symbol": "Ho", "atomicNumber": 67, "molarMass": 164.9304, "electronegativityAllredRochow": 1.10, "electronegativityPauling": null, "electronegativityMulliken": 1.23, "electronConfigPartial": "4f11,6s2", "electronConfigFull": "4f11,6s2", "electronegativityOrganic": "1.23" }, { "name": "Erbium", "symbol": "Er", "atomicNumber": 68, "molarMass": 167.26, "electronegativityAllredRochow": 1.11, "electronegativityPauling": null, "electronegativityMulliken": 1.24, "electronConfigPartial": "4f12,6s2", "electronConfigFull": "4f12,6s2", "electronegativityOrganic": "1.24" }, { "name": "Thulium", "symbol": "Tm", "atomicNumber": 69, "molarMass": 168.9342, "electronegativityAllredRochow": 1.11, "electronegativityPauling": null, "electronegativityMulliken": 1.25, "electronConfigPartial": "4f13,6s2", "electronConfigFull": "4f13,6s2", "electronegativityOrganic": "1.25" }, { "name": "Ytterbium", "symbol": "Yb", "atomicNumber": 70, "molarMass": 173.04, "electronegativityAllredRochow": 1.06, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "4f14,6s2", "electronConfigFull": "4f14,6s2", "electronegativityOrganic": "1.1" }, { "name": "Lutetium", "symbol": "Lu", "atomicNumber": 71, "molarMass": 174.967, "electronegativityAllredRochow": 1.14, "electronegativityPauling": null, "electronegativityMulliken": 1.27, "electronConfigPartial": "5d1,6s2", "electronConfigFull": "5d1,6s2", "electronegativityOrganic": "1.27" }, { "name": "Hafnium", "symbol": "Hf", "atomicNumber": 72, "molarMass": 178.49, "electronegativityAllredRochow": 1.23, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5d2,6s2", "electronConfigFull": "5d2,6s2", "electronegativityOrganic": "1.3" }, { "name": "Tantalum", "symbol": "Ta", "atomicNumber": 73, "molarMass": 180.9479, "electronegativityAllredRochow": 1.33, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5d3,6s2", "electronConfigFull": "5d3,6s2", "electronegativityOrganic": "1.5" }, { "name": "Tungsten", "symbol": "W", "atomicNumber": 74, "molarMass": 183.85, "electronegativityAllredRochow": 1.40, "electronegativityPauling": 2.36, "electronegativityMulliken": null, "electronConfigPartial": "5d4,6s2", "electronConfigFull": "5d4,6s2", "electronegativityOrganic": "2.36" }, { "name": "Rhenium", "symbol": "Re", "atomicNumber": 75, "molarMass": 186.207, "electronegativityAllredRochow": 1.46, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5d5,6s2", "electronConfigFull": "5d5,6s2", "electronegativityOrganic": "1.9" }, { "name": "Osmium", "symbol": "Os", "atomicNumber": 76, "molarMass": 190.2, "electronegativityAllredRochow": 1.52, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5d6,6s2", "electronConfigFull": "5d6,6s2", "electronegativityOrganic": "2.2" }, { "name": "Iridium", "symbol": "Ir", "atomicNumber": 77, "molarMass": 192.22, "electronegativityAllredRochow": 1.55, "electronegativityPauling": 2.20, "electronegativityMulliken": null, "electronConfigPartial": "5d7,6s2", "electronConfigFull": "5d7,6s2", "electronegativityOrganic": "2.2" }, { "name": "Platinum", "symbol": "Pt", "atomicNumber": 78, "molarMass": 195.08, "electronegativityAllredRochow": 1.44, "electronegativityPauling": 2.28, "electronegativityMulliken": null, "electronConfigPartial": "5d9,6s1", "electronConfigFull": "5d9,6s1", "electronegativityOrganic": "2.28" }, { "name": "Gold", "symbol": "Au", "atomicNumber": 79, "molarMass": 196.9665, "electronegativityAllredRochow": 1.42, "electronegativityPauling": 2.54, "electronegativityMulliken": null, "electronConfigPartial": "5d10,6s1", "electronConfigFull": "5d10,6s1", "electronegativityOrganic": "2.54" }, { "name": "Mercury", "symbol": "Hg", "atomicNumber": 80, "molarMass": 200.59, "electronegativityAllredRochow": null, "electronegativityPauling": 2.00, "electronegativityMulliken": null, "electronConfigPartial": "5d10,6s2", "electronConfigFull": "5d10,6s2", "electronegativityOrganic": "2" }, { "name": "Thallium", "symbol": "Tl", "atomicNumber": 81, "molarMass": 204.383, "electronegativityAllredRochow": 1.44, "electronegativityPauling": 2.04, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p1", "electronConfigFull": "6s2,6p1", "electronegativityOrganic": "2.04" }, { "name": "Lead", "symbol": "Pb", "atomicNumber": 82, "molarMass": 207.2, "electronegativityAllredRochow": 1.55, "electronegativityPauling": 2.33, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p2", "electronConfigFull": "6s2,6p2", "electronegativityOrganic": "2.33" }, { "name": "Bismuth", "symbol": "Bi", "atomicNumber": 83, "molarMass": 208.9804, "electronegativityAllredRochow": 1.67, "electronegativityPauling": 2.02, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p3", "electronConfigFull": "6s2,6p3", "electronegativityOrganic": "2.02" }, { "name": "Polonium", "symbol": "Po", "atomicNumber": 84, "molarMass": "(209)", "electronegativityAllredRochow": 1.76, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p4", "electronConfigFull": "6s2,6p4", "electronegativityOrganic": "2" }, { "name": "Astatine", "symbol": "At", "atomicNumber": 85, "molarMass": "(210)", "electronegativityAllredRochow": 1.96, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p5", "electronConfigFull": "6s2,6p5", "electronegativityOrganic": "2.2" }, { "name": "Radon", "symbol": "Rn", "atomicNumber": 86, "molarMass": "(222)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6s2,6p6", "electronConfigFull": "6s2,6p6", "electronegativityOrganic": "0" }, { "name": "Francium", "symbol": "Fr", "atomicNumber": 87, "molarMass": "(223)", "electronegativityAllredRochow": 0.86, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "7s1", "electronConfigFull": "7s1", "electronegativityOrganic": "0.7" }, { "name": "Radium", "symbol": "Ra", "atomicNumber": 88, "molarMass": 226.0254, "electronegativityAllredRochow": 0.97, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "7s2", "electronConfigFull": "7s2", "electronegativityOrganic": "0.9" }, { "name": "Actinium", "symbol": "Ac", "atomicNumber": 89, "molarMass": 227.0278, "electronegativityAllredRochow": 1.00, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d1,7s2", "electronConfigFull": "6d1,7s2", "electronegativityOrganic": "1.1" }, { "name": "Thorium", "symbol": "Th", "atomicNumber": 90, "molarMass": 232.0381, "electronegativityAllredRochow": 1.11, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d2,7s2", "electronConfigFull": "6d2,7s2", "electronegativityOrganic": "1.3" }, { "name": "Protactinium", "symbol": "Pa", "atomicNumber": 91, "molarMass": 231.0359, "electronegativityAllredRochow": 1.14, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f2,6d1,7s2", "electronConfigFull": "5f2,6d1,7s2", "electronegativityOrganic": "1.5" }, { "name": "Uranium", "symbol": "U", "atomicNumber": 92, "molarMass": 238.0389, "electronegativityAllredRochow": 1.22, "electronegativityPauling": null, "electronegativityMulliken": 1.38, "electronConfigPartial": "5f3,6d1,7s2", "electronConfigFull": "5f3,6d1,7s2", "electronegativityOrganic": "1.38" }, { "name": "Neptunium", "symbol": "Np", "atomicNumber": 93, "molarMass": 237.0482, "electronegativityAllredRochow": 1.22, "electronegativityPauling": null, "electronegativityMulliken": 1.36, "electronConfigPartial": "5f4,6d1,7s2", "electronConfigFull": "5f4,6d1,7s2", "electronegativityOrganic": "1.36" }, { "name": "Plutonium", "symbol": "Pu", "atomicNumber": 94, "molarMass": "(244)", "electronegativityAllredRochow": 1.22, "electronegativityPauling": null, "electronegativityMulliken": 1.28, "electronConfigPartial": "5f6,7s2", "electronConfigFull": "5f6,7s2", "electronegativityOrganic": "1.28" }, { "name": "Americium", "symbol": "Am", "atomicNumber": 95, "molarMass": "(243)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f7,7s2", "electronConfigFull": "5f7,7s2", "electronegativityOrganic": "1.3" }, { "name": "Curium", "symbol": "Cm", "atomicNumber": 96, "molarMass": "(247)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f7,6d1,7s2", "electronConfigFull": "5f7,6d1,7s2", "electronegativityOrganic": "1.3" }, { "name": "Berkelium", "symbol": "Bk", "atomicNumber": 97, "molarMass": "(247)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f9,7s2", "electronConfigFull": "5f9,7s2", "electronegativityOrganic": "1.3" }, { "name": "Californium", "symbol": "Cf", "atomicNumber": 98, "molarMass": "(251)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f10,7s2", "electronConfigFull": "5f10,7s2", "electronegativityOrganic": "1.3" }, { "name": "Einsteinium", "symbol": "Es", "atomicNumber": 99, "molarMass": "(252)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f11,7s2", "electronConfigFull": "5f11,7s2", "electronegativityOrganic": "1.3" }, { "name": "Fermium", "symbol": "Fm", "atomicNumber": 100, "molarMass": "(257)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f12,7s2", "electronConfigFull": "5f12,7s2", "electronegativityOrganic": "1.3" }, { "name": "Mendelevium", "symbol": "Md", "atomicNumber": 101, "molarMass": "(258)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f13,7s2", "electronConfigFull": "5f13,7s2", "electronegativityOrganic": "1.3" }, { "name": "Nobelium", "symbol": "No", "atomicNumber": 102, "molarMass": "(259)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "5f14,7s2", "electronConfigFull": "5f14,7s2", "electronegativityOrganic": "1.3" }, { "name": "Lawrencium", "symbol": "Lr", "atomicNumber": 103, "molarMass": "(260)", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d1,7s2", "electronConfigFull": "6d1,7s2", "electronegativityOrganic": null }, { "name": "Rutherfordium", "symbol": "Rf", "atomicNumber": 104, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d2,7s2", "electronConfigFull": "6d2,7s2", "electronegativityOrganic": null }, { "name": "Dubnium", "symbol": "Db", "atomicNumber": 105, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d3,7s2", "electronConfigFull": "6d3,7s2", "electronegativityOrganic": null }, { "name": "Seaborgium", "symbol": "Sg", "atomicNumber": 106, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d4,7s2", "electronConfigFull": "6d4,7s2", "electronegativityOrganic": null }, { "name": "Bohrium", "symbol": "Bh", "atomicNumber": 107, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d5,7s2", "electronConfigFull": "6d5,7s2", "electronegativityOrganic": null }, { "name": "Hassium", "symbol": "Hs", "atomicNumber": 108, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d6,7s2", "electronConfigFull": "6d6,7s2", "electronegativityOrganic": null }, { "name": "Meitnerium", "symbol": "Mt", "atomicNumber": 109, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d7,7s2", "electronConfigFull": "6d7,7s2", "electronegativityOrganic": null }, { "name": "Darmstadtium", "symbol": "Ds", "atomicNumber": 110, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d8,7s2", "electronConfigFull": "6d8,7s2", "electronegativityOrganic": null }, { "name": "Roentgenium", "symbol": "Rg", "atomicNumber": 111, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d9,7s2", "electronConfigFull": "6d9,7s2", "electronegativityOrganic": null }, { "name": "Copernicium", "symbol": "Cn", "atomicNumber": 112, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "6d10,7s2", "electronConfigFull": "6d10,7s2", "electronegativityOrganic": null }, { "name": "Nihonium", "symbol": "Nh", "atomicNumber": 113, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null }, { "name": "Flerovium", "symbol": "Fl", "atomicNumber": 114, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null }, { "name": "Moscovium", "symbol": "Mc", "atomicNumber": 115, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null }, { "name": "Livermorium", "symbol": "Lv", "atomicNumber": 116, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null }, { "name": "Tennessine", "symbol": "Ts", "atomicNumber": 117, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null }, { "name": "Oganesson", "symbol": "Og", "atomicNumber": 118, "molarMass": "", "electronegativityAllredRochow": null, "electronegativityPauling": null, "electronegativityMulliken": null, "electronConfigPartial": "", "electronConfigFull": "", "electronegativityOrganic": null } ]