Cerium
Elemental State Ce
Electron Configuration 1s22s22p63s23p63d104s24p64d105s25p66s25d14f1
First Ionization Potential 5.539 eV
Electron Affinity   
Z*  
Pauling Electronegativity 1.12
Covalent Radius   
Metallic Radius 1.82 Å
Ionic Radius 1.15 Å Ce3+ coordination number = 6

1.283 Å Ce3+ coordination number = 8

1.01 Å Ce4+ coordination number = 6

1.11 Å Ce4+ coordination number = 8

van der Waal's Radius  
Melting Point 798 oC
Boiling Point 3424 oC
Density 6.770 g/cm3
Other Properties