Number of Isotopes: | 2 |
Electron Affinity (kJ/mol): | 46.885 |
First Ionization Energy (kJ/mol): | 403 |
Second Ionization Energy (kJ/mol): | 2632.1 |
Third Ionization Energy (kJ/mol): | 3859.4 |
Electronegativity: | 0.82 |
Polarizability (Å3): | 47.3 |
Atomic Volume (cm3/mol): | 55.8 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 248 |
Ionic Radius1+ (pm): | 166 |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: | +1 |
Other Oxid. Numbers: |