Vanadium vs Lawrencium

PropertyV VanadiumLr Lawrencium
Atomic number23103
SymbolVLr
NameVanadiumLawrencium
Categorytransition-metalactinide
Standard Atomic Weight50.9415 u262 u
Period47
Group53
Blockss
Phase at STPsolidsolid
Electron configuration[Ar]4s23d3[Rn]7s25f146d1
Oxidation states[-3, -1, 0, 1, 2, 3, 4, 5][3]
Electronegativity (Pauling)1.63N/A
Electron affinity0.525 eV0.315 eV
Density6000 kg/m³1.560000e+4 kg/m³
Melting point1909.85 °C1626.85 °C
Boiling point3406.85 °C-273.15 °C
Discovery year18301961