Wednesday, January 1, 2014

Mercury

quicksilver quicksilver atomic number 80s type is Hg, its nuclear number is 80, its nuclear mass is 200.59, its in group 12 and in halt 6, and it also has two valence electrons. Its standard state is categorical at 298ºK and it is the heaviest known elemental fluid. It has a argent white color. It is named after the planet " atomic number 80" the origin of the image Hg is the Latin word "hydrargyrum" meaning " pellucid silver". Mercury was known to ancient Chinese and Hindus away 2000 B.C. and was build in tubes in Egyptian tombs dated from 1500 B.C. Mercury is the only metal liquid at ordinary temperatures.
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Mercury is sometimes called quicksilver. It sometimes occurs free in nature and is ensn atomic number 18 mainly in cinnabar ore which is HgS. Cinnabar ore is found in Spain and Italy. Mercury is a heavy, silvery-white metal which forms alloys easily with many metals resembling gold, silver, and tin. These alloys are called amalgams. Its way of amalgamating with gold is made use of the recov...If you call for to remove a full essay, order it on our website: BestEssayCheap.com

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