Am
Americium
95
Atomic Number: 95
Atomic mass: [243]
Ionization energy: 578
Electronaffinity:
Covalent radius:
Calculated radius:
Empirical radius: 175
Vanderwaals radius:
Electronegativity: 1.3
Density: 13.67
Oxidation states: 2, 3, 4, 5, 6
Melting point: 1449
Boiling point: 2284
Electron configuration: [Rn] 5f7 7s2
Element group: 10
Element period: 9

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