Number of Isotopes: | 1 |
Electron Affinity (kJ/mol): | 50 |
First Ionization Energy (kJ/mol): | 580.7 |
Second Ionization Energy (kJ/mol): | 1139 |
Third Ionization Energy (kJ/mol): | 2204 |
Electronegativity: | 1.23 |
Polarizability (Å3): | 23.6 |
Atomic Volume (cm3/mol): | 18.8 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 176 |
Ionic Radius1+ (pm): | No data |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | 104.1 |
Common Oxidation Numbers: | +3 |
Other Oxid. Numbers: |