Krypton
Electron Configuration: 2,8,18,8
Enthalpy of Fusion (kJ mol-1): 1.64
Enthalpy of Vaporisation (kJ mol-1): 9.05
Atomic Radii
Atomic Radius 103 pm
Bohr Radius 88 pm
Covalent Radius 110 pm
Van der Waals 202 pm
Oxidation States
Main Kr0, Kr+2
Other
Ionisation Energies (kJ mol-1) show graph
M - M+ 1350.7
M+ - M2+ 2350
M2+ - M3+ 3565
M3+ - M4+ 5070
M4+ - M5+ 6240
M5+ - M6+ 7570
M6+ - M7+ 10710
M7+ - M8+ 12200
M8+ - M9+ 22229
M9+ - M10+ 28900