atomic number 80

Thesaurus

Noun

1.atomic number 80 - a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperaturesHg, hydrargyrum, mercury, quicksilvermetal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.cinnabar - a heavy reddish mineral consisting of mercuric sulfide; the chief source of mercurycalomel, mercurous chloride - a tasteless colorless powder used medicinally as a cathartic