Number of Isotopes:
8
Electron Affinity (kJ/mol):
First Ionization Energy (kJ/mol):
867.7
Second Ionization Energy (kJ/mol):
1631.4
Third Ionization Energy (kJ/mol):
3616.2
Electronegativity:
1.69
Polarizability (Å
3
):
7.2
Atomic Volume (cm
3
/mol):
13
Ionic Radius
2-
(pm):
No data
Ionic Radius
1-
(pm):
No data
Atomic Radius (pm):
151
Ionic Radius
1+
(pm):
No data
Ionic Radius
2+
(pm):
109
Ionic Radius
3+
(pm):
No data
Common Oxidation Numbers:
+2
Other Oxid. Numbers: