Vanadium

V
Vanadium
Transition Metal

 

Atomic number:
 23
Atomic weight:
 50.9415
Shells:
 2,8,11,2
Orbitals:
 [Ar] 3d3 4s2
Melting point:
 1090°C ±10°C
Boiling point:
 3407°C
Covalent radius:
 1.22
Å
Atomic volume:
 8.78
cm³/mol
Atomic radius:
 1.92
Å
Ionic radius:
 .54 (+5)
Å
Electronegativity:
 1.63
Oxidation states:
 (5),4,3,2
1st ionization pot.:
 6.7463
V
2nd ionization pot.:
 14.65
V
3rd ionization pot.:
 29.31
V
Specific heat:
 0.49
J/gK
Heat of fusion:
 20.90
kJ/mol
Heat of vapor.:
 0.452
kJ/mol
Thermal conduct.:
 0.307
W/cmK
Electrical conduct.:
 0.0489
10^6/cm ohm
Density:
 5.8
g/cm³
Valence:
 2,3,4,5