Mercury
Elemental State Hg
Electron Configuration 1s22s22p63s23p63d104s24p64d104f145s25p66s25d10
First Ionization Potential 10.438 eV
Electron Affinity  
Z*  
Pauling Electronegativity 1.9
Covalent Radius 1.51 Å
Metallic Radius 1.55 Å
Ionic Radius 1.11 Å Hg+ coordination number = 3

1.33 Å Hg+ coordination number = 6

0.83 Å Hg2+ coordination number = 2

1.10 Å Hg2+ coordination number = 4

1.16 Å Hg2+ coordination number = 6

1.28 Å Hg2+ coordination number = 8

van der Waal's Radius 1.55 Å
Melting Point –38.8344 oC
Boiling Point 356.73 oC
Density 13.546 g/cm3
Other Properties