Atomic Number 80     Atomic Mass 200.59     Density 13.5939 g/mL

State liquid     Color silvery white     Electronegativity 1.8

Melting Point -38.87°C     Boiling Point 356.58°C

Natural Isotopes Hg-196 0.15%   Hg-198 9.97%   Hg-199 16.87%  
   Hg-200 23.10%   Hg-201 13.18%   Hg-202 26.86% Hg-204 6.87%

Abbreviated Electron Configuration [Xe] 4f¹⁴ 5d¹⁰ 6s²

Known since BC