Comparison of Titanium and Vanadium

Attribute	Vanadium ×	Titanium ×
Atomic mass (u)	50.9415	47.867
Standard state	Solid	Solid
Oxidation states	+2 +3 +4 +5	+2 +3 +4
Electron configuration	[Ar]4s²3d³	[Ar]4s²3d²
Atomic radius (van der waals) (pm)	179	187
Electronegativity (pauling scale)	1.63	1.54
Electron affinity (eV)	0.525	0.079
Ionization energy (eV)	6.746	6.828
Boiling point (K)	3680	3560
Melting point (K)	2183	1941
Density (g/cm³)	6	4.5
Atomic number	23	22
Group name	Transition metal	Transition metal
Discovered (year)	1801	1791
Symbol	V	Ti