Number of Isotopes: | 4 |
Electron Affinity (kJ/mol): | 200.4144 |
First Ionization Energy (kJ/mol): | 999.6 |
Second Ionization Energy (kJ/mol): | 2251 |
Third Ionization Energy (kJ/mol): | 3360.6 |
Electronegativity: | 2.58 |
Polarizability (Å3): | 2.9 |
Atomic Volume (cm3/mol): | 15.5 |
Ionic Radius2- (pm): | 170 |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 103 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | -2, +2, +4, +6 |
Other Oxid. Numbers: | -1, +1, +3, +5 |