Mercury Mercury Atomic Number: 80 Latin: hydrargyrum ?liquid silver? Atomic Symbol: Hg Atomic Weight: 200.59 Mercury is the only common antimonial element that is a free-flowing liquid at room temperature. It is about vapourific in room temperature and becomes solid when subjected to a pressure of 7640 atmospheres. The surface dissolves in nitric or concentrated sulfuric acid. The chief(prenominal) ore is cinnabar moth; Spain and Italy produce more or less 50% of the instauration?s supply of the metal. The commercial unit for handling atomic number 80 is the ?flask,? which weighs about 76 pounds.
The metal is obtained by heating cinnabar in a current of air and by condense the vapor. The metal is widely used in laboratory lap up for reservation thermometers, barometers, diffusion pumps and many other(a) instruments. It is used in make mercury vapor lamps, advertising signs, mercury switches and other electronic apparatus. Other uses are in making pesticides, alveolar consonant preparations, antifouling paint, batteries and cataly...If you loss to get a full essay, order it on our website:
OrderCustomPaper.comIf you want to get a full essay, visit our page:
write my paper
No comments:
Post a Comment