Bismuth
Elemental State Bi
Electron Configuration 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p3
First Ionization Potential 7.286 eV
Electron Affinity 0.946 eV
Z*  
Pauling Electronegativity 1.9
Covalent Radius 1.46 Å
Metallic Radius 1.82 Å
Ionic Radius 1.17 Å Bi3+ coordination number = 6

1.31 Å Bi3+ coordination number = 8

van der Waal's Radius  
Melting Point 271.4 oC
Boiling Point 1564 oC
Density 9.747 g/cm3
Other Properties