| Property | Value |
|---|---|
| Atomic number | 80 |
| Atomic weight | 200.592 amu |
| Element family | Transition metals |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | 196Hg: 0.15%, 198Hg: 10.10%, 199Hg: 17.00%, 200Hg: 23.10%, 201Hg: 13.20%, 202Hg: 29.65%, 204Hg: 6.80% |
| Previous element | Gold |
| Next element | Thallium |
| Density | 13.5336 g/cm3 (STP) |
| Melting | -38.72 °C |
| Boiling | 356.6 °C |
| Covalent radius | 1.33 Å |
| Van der Waals radius | 1.55 Å |
| Ionic radius | 1.02 Å |
| Metallic radius | 1.51 Å |
| First ionization potential | 10.438 eV |
| Electron affinity | -0.500 eV |
| Electronegativity | 2 |
| Discovery year | 1500 BC |
Mercury is an element number 80 from transition metals family. Its symbol is Hg. Mercury atomic weight is 200.592 amu. Hg stable and long lived isotopes are 196Hg: 0.15%, 198Hg: 10.10%, 199Hg: 17.00%, 200Hg: 23.10%, 201Hg: 13.20%, 202Hg: 29.65%, 204Hg: 6.80%. Mercury electronic configuration is 1s22s22p63s23p63d104s24p64d104f145s25p66s25d10. Sample compounds that contain Mercury are HgO, Hg(C2H3O2)2, Hg2Cr2O7, Hg2Cl2, HgBr2, HgS.
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