Europium
Elemental State Eu
Electron Configuration 1s22s22p63s23p63d104s24p64d105s25p66s24f7
First Ionization Potential 5.670 eV
Electron Affinity  
Z*  
Pauling Electronegativity   
Covalent Radius  
Metallic Radius 2.06 Å
Ionic Radius   
van der Waal's Radius   
Melting Point 822 oC
Boiling Point 1529 oC
Density 5.244 g/cm3
Other Properties