VANADIUM

Atomic Number: 23
Mass Number: 50.94
Electron Configuration: 1s²2s²2p⁶3s²3p⁶4s²3d³
Crystal Structure: Body-Centered Cubic
Density: 6.09 g/cm³
Melting Point: 1920^oC
First Ionization Energy: 650.9 kJ/mol
Second Ionization Energy: 1414 kJ/mol
Third Ionization Enery: 2828 kJ/mol
Important Oxidation States: +3, +4, +5
Metallic Radius: 135 pm