Home Environmental Health Hazards: Assessment and Risk Reduction January 13, 2009.
Mercury (Hg) Sheina 7.4. Mercury Symbol: Hg (Hydrargyrum) Atomic number: 80 Melting point: 234.28 °F /-38.842 °C Boiling point: 629.73 °F /356.58 °C Metal.
Introduction Mercury is a toxin, it is a natural element that is distributed by wet and dry deposition, it is distributed and moved around by coal burning,
Mercury (Hg)
Introduction
