Number of Isotopes: | 0 |
Electron Affinity (kJ/mol): | |
First Ionization Energy (kJ/mol): | 608 |
Second Ionization Energy (kJ/mol): | Not applicable |
Third Ionization Energy (kJ/mol): | Not applicable |
Electronegativity: | 1.3 |
Polarizability (Å3): | 20.5 |
Atomic Volume (cm3/mol): | No data |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 186 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | 109 |
Common Oxidation Numbers: | +3 |
Other Oxid. Numbers: | +2, +4 |