Number of Isotopes: | 6 |
Electron Affinity (kJ/mol): | 194.97 |
First Ionization Energy (kJ/mol): | 940.9 |
Second Ionization Energy (kJ/mol): | 2044.5 |
Third Ionization Energy (kJ/mol): | 2973.7 |
Electronegativity: | 2.55 |
Polarizability (Å3): | 3.8 |
Atomic Volume (cm3/mol): | 18.4 |
Ionic Radius2- (pm): | 184 |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 119 |
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: |