| Number of Isotopes: | 0 |
| Electron Affinity (kJ/mol): | |
| First Ionization Energy (kJ/mol): | 1037 |
| Second Ionization Energy (kJ/mol): | Not applicable |
| Third Ionization Energy (kJ/mol): | Not applicable |
| Electronegativity: | Not defined (Pauling Scale) |
| Polarizability (Å3): | 5.3 |
| Atomic Volume (cm3/mol): | 50.5 |
| Ionic Radius2- (pm): | No data |
| Ionic Radius1- (pm): | No data |
| Atomic Radius (pm): | No data |
| Ionic Radius1+ (pm): | No data |
| Ionic Radius2+ (pm): | No data |
| Ionic Radius3+ (pm): | No data |
| Common Oxidation Numbers: | |
| Other Oxid. Numbers: |