Mercury, also called quicksilver, is a chemical element in the periodic table that has the symbol Hg and atomic number 80.

A heavy, silvery, transition metal, mercury is one of five elements that are liquid at or near room temperature.

Mercury is used in thermometers, barometers and other scientific apparatus, although the use of mercury in thermometers has been largely phased out in clinical and scientific environments (in favor of alcohol-filled, digital or thermistor-based replacements) due to concerns about the element's toxicity.

Mercury, like lead, is a neurotoxin, and elevated blood mercury levels have led to retardation and deformities in children..

For more information about the topic Mercury (element), read the full article at Wikipedia.org, or see the following related articles:

Actinide — The actinide series encompasses the 15 chemical elements that lie between actinium and lawrencium on the periodic table with atomic numbers 89 - 103. ...  > read more

Transition metal — The term transition metal (sometimes also called a transition element) commonly refers to any element in the d-block of the periodic table, including ...  > read more

Lanthanide — The lanthanide series comprises the 15 elements from lanthanum to lutetium on the periodic table, with atomic numbers 57 through 71. All lanthanides ...  > read more

Indium — Indium is a chemical element in the periodic table that has the symbol In and atomic number 49. This rare, soft, malleable and easily fusible poor ...  > read more

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