what is mercury
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Mercury (element) A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.ercury dissolves many other metals such as gold and silver to form amalgams. Iron is an exception, and iron flasks have traditionally been used to trade mercury. Several other first row transition metals with the exception of manganese, copper and zinc are reluctant to form amalgams.
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Mercury: the essentials Mercury is sometimes called quicksilver. It is a rather poor conductor of heat if compared with other metals but it is a fair conductor of electricity. It alloys easily with many metals, such as Gold, silver, and tin. These alloys are called amalgams. The largest natural source of mercury is cinnabar, which is a reddish mineral containing mercury and sulfur which has been used as a pigment, or dye, since ancient times.
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Why is mercury a metal? A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.
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mercury n a toxic condition caused by the ingestion or inhalation of mercury or a mercury compound. The chronic form, resulting from inhalation of the vapors or dust of mercurial compounds, is characterized by irritability, excessive saliva, loosened teeth, gingival tissue disorders, slurred speech, tremors, and staggering.
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Period 6 element A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.ercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion, a pure form of mercuric sulfide, is mostly obtained by reaction of mercury (produced by reduction from cinnabar) with sulfur.
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- Mercury is a metal that is liquid at room temperature. When combined with gold or silver, it becomes viscous, its consistency becoming similar to that of butter. Mercury gilding is the process in which mercury is mixed with gold to make an amalgam that is applied to the surface of an object.hen combined with gold or silver, it becomes viscous, its consistency becoming similar to that of butter. Mercury gilding is the process in which mercury is mixed with gold to make an amalgam that is applied to the surface of an object.
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- Mercury is the underdog planet. It's the smallest guy in the neighborhood, and it lives in the roughest part of town—high temperature, strong solar wind. But little Mercury is tough. It's made out of the densest material.
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Mercury Mercury occurs naturally in the environment and exists in a large number of forms. Like lead or cadmium, mercury is a constituent element of the earth, a heavy metal. In pure form, it is known alternatively as elemental or metallic mercury (also expressed as Hg(0) or Hg 0).
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Facts About Mercury (Hg) Named after the fastest-moving planet in the solar system, mercury has been known to humanity for ages. In fact, evidence of its use has been found in China, India and Egypt, and traces of mercury were found in 3,500-year-old Egyptian tombs. Mercury is a very toxic element.
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- Diagnosis of ileus is usually based on symptoms and testing. Tests may include: 1  X-rays —a test that uses radiation to take a picture of structures inside the body. 2  CT scan —a test that uses radiation to take multiple pictures of the inside of your body.
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10 Mercury Facts (Element) 1 Mercury is a very rare element in the Earth's crust. 2  It accounts for only about only 0.08 parts per million (ppm). 3  Mercury generally is not allowed on aircraft because it combines so readily with aluminum, a metal that is common on aircraft. The modern element symbol for mercury is Hg, which is the symbol for another name for mercury: hydrargyrum. 2  Hydrargyrum comes from Greek words for water-silver (hydr-means water, argyros means silver). 3  Mercury is a very rare element in the Earth's crust. 4  It accounts for only about only 0.08 parts per million (ppm).
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Planet Mercury: Facts About the Planet Closest to the Sun Mercury is the closest planet to the sun. As such, it circles the sun faster than all the other planets, which is why Romans named it after the swift-footed messenger god Mercury. Mercury was known since at least Sumerian times roughly 5,000 years ago, where it was often associated with Nabu, the god of writing.
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Mercury (element) A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.ercury(II) oxide, the main oxide of mercury, arises when the metal is exposed to air for long periods at elevated temperatures. It reverts to the elements upon heating near 400 °C, as was demonstrated by Joseph Priestley in an early synthesis of pure oxygen.
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Basic Planetary Data Mercury - Size, Mass, and Density - Mercury is the smallest planet in both mass and diameter. It is about 18 times less massive than Earth. With a diameter of about 3,032 miles (4,879 kilometers), Mercury is not quite two fifths the size of Earth. It is only about a third larger than Earth’s Moon. In fact, two moons in the solar system—Jupiter’s moon Ganymede and Saturn’s moon Titan—are larger than Mercury. However, Mercury is larger than the dwarf planet Pluto. For…
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Mercury (automobile) Mercury is a defunct division of the American automobile manufacturer Ford Motor Company. Marketed as an entry-level premium brand for nearly its entire existence, Mercury was created in 1938 by Edsel Ford.
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Elements for Kids Mercury is the third element in the twelfth column of the periodic table. It is classified as a transition metal. Mercury atoms have 80 electrons and 80 protons with 122 neutrons in the most abundant isotope. Under standard conditions mercury is a shiny, heavy, silvery liquid.
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Mercury (element) It is commonly known as quicksilver and was formerly named hydrargyrum (/haɪˈdrɑːrdʒərəm/).[4] A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and ...
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- Mercury is a heavy metal that can be toxic. It occurs naturally as a liquid at room temperature and as an odorless vapor. You can be exposed to mercury from polluted air or water.
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Basic Information about Mercury Mercury is a naturally-occurring chemical element found in rock in the earth's crust, including in deposits of coal. On the periodic table, it has the symbol Hg and its atomic number is 80. It exists in several forms: methylmercury and other organic compounds, elemental (metallic) mercury, and; inorganic mercury compounds. Methylmercury and other organic mercury compounds are formed when mercury combines with carbon. Microscopic organisms convert mercury into methylmercury, which is the most common organic mercury compound found in the environment. Elemental or metallic mercury is a shiny, silver-white metal and is liquid at room temperature. It is used in older thermometers, fluorescent light bulbs and some electrical switches.
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- Mercury: the essentials. 1  Name: mercury. 2  Symbol: Hg. 3  Atomic number: 80. 4  Relative atomic mass (Ar): 200.59 (2) 5  Standard state: liquid at 298 K (the heaviest known elemental liquid) 6  Colour: silvery white. 7  Classification: Metallic.
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Toxic Substances Portal - Mercury uk ​ /ˈlɪk.wɪd/ us ​ /ˈlɪk.wɪd/. B1 a substance, such as water, that is not solid or a gas and that can be poured easily: Mercury is a liquid at room temperature. More examples.
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- Mercury is very toxic. It is mostly known as a neurotoxin, meaning that it harms the brain and nervous system. However, mercury is also linked to kidney and liver damage and possibly cancer. Children are especially at risk because of their brains and bodies are still developing.
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Mercury Because of its toxicity, the clinical use of mercury and mercurials is diminishing. Mercury is an element with atomic symbol Hg, atomic number 80, and atomic weight 200.59; a heavy, silvery-white metal, liquid at room temperature, a rather poor conductor of heat and a fair conductor of electricity.
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Basic Information about Mercury Elemental or metallic mercury is a shiny, silver-white metal and is liquid at room temperature. When dropped, elemental mercury breaks into smaller droplets. At room temperature, exposed elemental mercury can evaporate to become an invisible, odorless toxic vapor.
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- Etching from the Encyclopedie encyclopédie edited By Denis diderot And jean Le rond’D (Alembert, paris). 1763 mercury is a metal that is liquid at room. Temperature when combined with gold or, silver it becomes, viscous its consistency becoming similar to that of. butterhen combined with gold or silver, it becomes viscous, its consistency becoming similar to that of butter. Mercury gilding is the process in which mercury is mixed with gold to make an amalgam that is applied to the surface of an object.
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Mercury (mythology) Mercury (/ˈmɜːrkjᵿri/; Latin: Mercurius [mɛrˈkʊ.ri.ʊs] listen (help·info)) is a major Roman god, being one of the Dii Consentes within the ancient Roman pantheon.