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Mercury @ Periodic Table of Chemical Elements

80

Hg

Mercury

200.592

2
8
18
32
18
2
Mercury photo
PropertyValue
Atomic number80
Atomic weight200.592 amu
Electronic configuration1s22s22p63s23p63d104s24p64d104f145s25p66s25d10
Stable and very long lived isotopes196Hg: 0.15%, 198Hg: 10.10%, 199Hg: 17.00%, 200Hg: 23.10%, 201Hg: 13.20%, 202Hg: 29.65%, 204Hg: 6.80%
Density 13.5336 g/cm3 (STP)
Melting -38.72 °C
Boiling 356.6 °C
Covalent radius 1.49 Å
Van der Waals radius 1.55 Å
Ionic radius 1.02 Å
First ionization potential 10.438 eV
Electron affinity 0.632 eV
Sample compounds
HgO
Hg(C2H3O2)2
Hg2Cr2O7
Hg2Cl2
HgBr2
HgS
Periodict table
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