ChemicalElements

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Element Symbol AtomicNumber ChemicalPropertyId OriginOfName Group Period AtomicWeight AtomicWeightUncertainty Density MeltingPoint BoilingPoint HeatCapacity Electronegativity AbundanceInEarthsCrust
Titanium Ti 22 Transition metal Titans, the sons of the Earth goddess of Greek mythology 4 4 47.87 0.00 4.54 1941.00 3560.00 0.52 1.54 5650.00
Selenium Se 34 Reactive nonmetal the Greek selene, 'moon' 16 4 78.97 0.01 4.81 453.00 958.00 0.32 2.55 0.05
Iodine I 53 Reactive nonmetal French iode (after the Greek ioeides, 'violet') 17 5 126.90 0.00 4.93 386.85 457.40 0.21 2.66 0.45
Europium Eu 63 Lan­thanide Europe 6 151.96 0.00 5.24 1099.00 1802.00 0.18 1.20 2.00
Germanium Ge 32 Metalloid Germania, the Latin name for Germany 14 4 72.63 0.01 5.32 1211.40 3106.00 0.32 2.01 1.50
Radium Ra 88 Alkaline earth metal the Latin radius, 'ray' 2 7 5.50 973.00 2010.00 0.09 0.90 0.00
Arsenic As 33 Metalloid English word (Latin arsenicum) 15 4 74.92 0.00 5.78 1090.00 887.00 0.33 2.18 1.80
Gallium Ga 31 Post-​transition metal Gallia, the Latin name for France 13 4 69.72 0.00 5.91 302.91 2673.00 0.37 1.81 19.00
Vanadium V 23 Transition metal Vanadis, an Old Norse name for the Scandinavian goddess Freyja 5 4 50.94 0.00 6.11 2183.00 3680.00 0.49 1.63 120.00
Lanthanum La 57 Lan­thanide the Greek lanthanein, 'to lie hidden' 3 6 138.91 0.00 6.15 1193.00 3737.00 0.20 1.10 39.00