Number of Isotopes: | 3 |
Electron Affinity (kJ/mol): | |
First Ionization Energy (kJ/mol): | 587 |
Second Ionization Energy (kJ/mol): | 1110 |
Third Ionization Energy (kJ/mol): | 1930 |
Electronegativity: | 1.3 |
Polarizability (Å3): | 32.1 |
Atomic Volume (cm3/mol): | 19.7 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 179 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | +4 |
Other Oxid. Numbers: | +2, +3 |