Vanadium - V
Atomic Number 23 Atomic Mass 50.9415 Density 5.96 g/mL
State solid Color silvery grey Electronegativity 1.63
Melting Point 1890°C Boiling Point 3380°C
Natural Isotopes V-50 0.250% V-51 99.750%
Abbreviated Electron Configuration [Ar] 3d3 4s2
Discovered by Nils Sefstrom in 1801.