Number of Isotopes: | 5 |
Electron Affinity (kJ/mol): | 41.1 |
First Ionization Energy (kJ/mol): | 660 |
Second Ionization Energy (kJ/mol): | 1266.8 |
Third Ionization Energy (kJ/mol): | 2218.2 |
Electronegativity: | 1.33 |
Polarizability (Å3): | 17.9 |
Atomic Volume (cm3/mol): | 14 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 160 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | +4 |
Other Oxid. Numbers: | +1, +2, +3 |