Number of Isotopes: | 1 |
Electron Affinity (kJ/mol): | 52.868 |
First Ionization Energy (kJ/mol): | 495.8 |
Second Ionization Energy (kJ/mol): | 4562.4 |
Third Ionization Energy (kJ/mol): | 6912.2 |
Electronegativity: | 0.93 |
Polarizability (Å3): | 23.6 |
Atomic Volume (cm3/mol): | 23.8 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 186 |
Ionic Radius1+ (pm): | 116 |
Ionic Radius2+ (pm): | No Data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | +1 |
Other Oxid. Numbers: | -1 |