Curium: Properties


Atomic

  • Atomic Mass: (247)
  • Electronegativity:
    • Pauling: 1.3
  • Polarizability: 23 3
  • Effective Nuclear Charge:
    • Slater: 1.8
  • Radius:
    • Cm 2 +: 119 pm
    • Cm 3 +: 99 pm
    • Cm 4 +: 88 pm
  • Successive Ionization Energies:
    • Cm - Cm + : 581 kJ mol-1
  • Common Ions : Cm 2 +, Cm 3 +, Cm 4 +