- For other uses, see Mercury.
| Atomic number
| Atomic weight
Mercury (symbol Hg) is a chemical element, a transition metal with atomic number 80 on the periodic table.
Characteristics and historyEdit
Mercury has an atomic mass of 200.59. Mercury was discovered by Humans in Earth's ancient history. (ST reference: Star Fleet Medical Reference Manual)
Benzite blood is composed of mercury and platinum. (DS9 novel: Devil in the Sky)