Number of Isotopes: | 2 |
Electron Affinity (kJ/mol): | 59.63 |
First Ionization Energy (kJ/mol): | 520.2 |
Second Ionization Energy (kJ/mol): | 7394.4 |
Third Ionization Energy (kJ/mol): | 11814.6 |
Electronegativity: | 0.98 |
Polarizability (Å3): | 24.3 |
Atomic Volume (cm3/mol): | 13 |
Ionic Radius2- (pm): | No data |
Ionic Radius1- (pm): | No data |
Atomic Radius (pm): | 152 |
Ionic Radius1+ (pm): | 90 |
Ionic Radius2+ (pm): | No data |
Ionic Radius3+ (pm): | No data |
Common Oxidation Numbers: |
+1 |
Other Oxid. Numbers: |
-1 |