ChemicalElements

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Element Symbol AtomicNumber ChemicalPropertyId OriginOfName Group Period AtomicWeight AtomicWeightUncertainty Density MeltingPoint BoilingPoint HeatCapacity Electronegativity AbundanceInEarthsCrust
Cadmium Cd 48 Post-​transition metal the New Latin cadmia, from King Kadmos 12 5 112.41 0.00 8.69 594.22 1040.00 0.23 1.69 0.16
Calcium Ca 20 Alkaline earth metal the Latin calx, 'lime' 2 4 40.08 0.00 1.54 1115.00 1757.00 0.65 1.00 41500.00
Carbon C 6 Reactive nonmetal the Latin carbo, 'coal' 14 2 12.01 0.00 2.27 3800.00 4300.00 0.71 2.55 200.00
Bromine Br 35 Reactive nonmetal the Greek bromos, 'stench' 17 4 79.90 3.12 265.80 332.00 0.47 2.96 2.40
Berkelium Bk 97 Actinide Berkeley, California, where the element was first synthesized, by analogy with terbium 7 14.79 1259.00 2900.00 1.30 0.00
Bismuth Bi 83 Post-​transition metal Uncertain, possibly Arabic or German 15 6 208.98 0.00 9.81 544.70 1837.00 0.12 2.02 0.01
Bohrium Bh 107 Transition metal Niels Bohr, physicist 7 7 -37.10 0.00
Beryllium Be 4 Alkaline earth metal beryl, a mineral 2 2 9.01 0.00 1.85 1560.00 2742.00 1.83 1.57 2.80
Barium Ba 56 Alkaline earth metal the Greek barys, 'heavy' 2 6 137.33 0.01 3.59 1000.00 2170.00 0.20 0.89 425.00
Boron B 5 Metalloid borax, a mineral 13 2 10.81 0.00 2.34 2349.00 4200.00 1.03 2.04 10.00