Lithium
Electron Configuration: 2,1
Enthalpy of Fusion (kJ mol-1): 4.50
Enthalpy of Vaporisation (kJ mol-1): 147.7
Atomic Radii
Atomic Radius 145 pm
Bohr Radius 167 pm
Covalent Radius 134 pm
Van der Waals 182 pm
Oxidation States
Main Li+1
Other Li-1 (in liquid NH3)
Ionisation Energies (kJ mol-1) show graph
M - M+ 513.3
M+ - M2+ 7298.0
M2+ - M3+ 11814.8