Atomic Number 24     Atomic Mass 51.9961     Density 7.20 g/mL

State solid     Color silvery     Electronegativity 1.66

Melting Point 1857°C     Boiling Point 2672°C

Natural Isotopes Cr-50 4.345%   Cr-52 83.789%   Cr-53 9.501%   Cr-54 2.365%

Abbreviated Electron Configuration [Ar] 3d⁵ 4s¹

Discovered by Louis Vauquelin in 1780.