Cm
Curium
96
Atomic Number: 96
Atomic mass: [247]
Ionization energy: 581
Electronaffinity:
Covalent radius:
Calculated radius:
Empirical radius:
Vanderwaals radius:
Electronegativity: 1.3
Density: 13.51
Oxidation states: 3, 4
Melting point: 1618
Boiling point: 3383
Electron configuration: [Rn] 5f7 6d1 7s2
Element group: 11
Element period: 9

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