Lutetium
Elemental State Lu
Electron Configuration 1s22s22p63s23p63d104s24p64d105s25p66s25d14f14
First Ionization Potential 5.426 eV
Electron Affinity  
Z*  
Pauling Electronegativity 1.0
Covalent Radius  
Metallic Radius 1.72 Å
Ionic Radius 1.001 Å Lu3+ coordination number = 6

1.117 Å Lu3+ coordination number = 8

van der Waal's Radius  
Melting Point 1663 oC
Boiling Point 3402 oC
Density 9.841 g/cm3
Other Properties