Number of Isotopes: | 6 |
Electron Affinity (kJ/mol): | 0 |
First Ionization Energy (kJ/mol): | 680 |
Second Ionization Energy (kJ/mol): | 1440 |
Third Ionization Energy (kJ/mol): | 2250 |
Electronegativity: | 1.3 |
Polarizability (Å3): | 16.2 |
Atomic Volume (cm3/mol): | 13.4 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 159 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | +4 |
Other Oxid. Numbers: | +2, +3 |