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where antimony is mainly found

    Antimony - Wikipedia

    Antimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2 S 3).Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. Metallic antimony was also

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    Antimony Minerals Education Coalition

    Antimony is sometimes found in pure form. It is also obtained from the mineral stibnite (antimony sulfide) and commonly is a by-product of lead-zinc-silver mining. Other antimony-bearing minerals include sibiconite, tetrahedrite and ullmannite. It is mined in China, Bolivia, South Africa and Mexico.

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    Antimony - Element information, properties and uses ...

    Antimony and its compounds were known to the ancients and there is a 5,000-year old antimony vase in the Louvre in Paris. Antimony sulfide (Sb 2 S 3) is mentioned in an Egyptian papyrus of the 16 th century BC. The black form of this pigment, which occurs naturally as the mineral stibnite, was used as mascara and known as khol.The most famous user was the temptress

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    antimony Definition, Symbol, Uses, Facts Britannica

    Antimony is about one-fifth as abundant as arsenic, contributing on the average about one gram to every ton of the Earth’s crust. Its cosmic abundance is estimated as about one atom to every 5,000,000 atoms of silicon. Small deposits of native metal have been found, but most antimony occurs in the form of more than 100 different minerals.

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    Facts About Antimony Live Science

    Jun 12, 2013  Antimony is a rare element but can sometimes be found naturally. However, it’s mostly in the form of its sulfide stibnite. Uses of antimony. The pure form of antimony

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    Antimony History, Uses, Facts, Physical Chemical ...

    Antimony is a chemical element with symbol Sb and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. Antimony compounds have been known since ancient times and were

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    Antimony - Periodic Table

    Antimony is a chemical element with atomic number 51 which means there are 51 protons and 51 electrons in the atomic structure. The chemical symbol for Antimony is Sb. Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite.

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    Facts About Antimony Live Science

    Jun 12, 2013  Antimony is a rare element but can sometimes be found naturally. However, it’s mostly in the form of its sulfide stibnite. Uses of antimony. The pure form of antimony

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    Antimony - Environmental Effects, Health Effects ...

    Antimony, an SB element is described as a chemical element. A lustrous gray metalloid is found mainly in nature as the sulfide mineral stibnite (Sb 2 S 3).Antimony compounds are known since ancient times and were powdered to use in cosmetics and

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    Antimony: The mineral native Antimony information and pictures

    Antimony is a native element that can occur in a natural state, but it is rarely pure.It almost always contains some arsenic, and may also contain traces of silver, iron, and sulfur.On a fresh or preserved surface, Antimony has a tin-white color with a slight blue tinge.

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    Antimony What is it, characteristics, history ...

    This mineral was also found in the enamel of bricks that decorated the town of Babylon and dates from the time of Nebuchadnezzar. It was widely used in medieval times, mainly to harden lead by its characteristics, although some were taken medicinally as a laxative pill. Who discovered antimony

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    Antimony (Sb) - Chemical properties, Health and ...

    Antimony can be found in soils, waters and air in very small amounts. Antimony will mainly pollute soils. Through groundwater it can travel great distances towards other locations and surface waters. Laboratory tests with rats, rabbits and guinea pigs have shown us that relatively high levels of antimony may kill small animals.

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    The most common heavy metals, their sources and their ...

    Nov 21, 2012  This is because Antimony (chemical symbol Sb) has two valences: Sb+3 and Sb+5. Sb+3 is the more toxic but is mostly excreted in feces. Sb+5, less toxic, binds less well to body tissues and is excreted mostly in urine. Antimony can be assimilated by inhalation of Sb salt or oxide dust, ingested with (contaminated) foods or fluids, or absorbed ...

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    Antimony – toxicity, side effects, diseases and ...

    Today it is mostly sold in the form of sulfide stibnite. Antimony is part of the metalloid group and is found in the periodic table under the number 51, stibium. It has the atomic symbol of Sb and is characterized to be a silvery, lustrous gray metal. Antimony is a poor conductor of heat and electricity. This particular trait has made it a ...

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    Where Antimony Is Mainly Found

    Antimony is sometimes found in pure, . it is found in nature mainly as the sulfide mineral stibnite, Galena is the natural mineral form of lead(II) . Get Price And Support Online Magnetic solid phase extraction for the determination of .

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    Antimony in the human body - Lead Poisoning - Flanders ...

    Dec 05, 2020  The average daily intake of antimony in our food and drink is around 0.5 mg and it comes mainly from the traces of antimony in vegetables. The total body burden of antimony in the average person is around 2 mg and it is associated with

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    Where Is Carbon Found on Earth? - Reference

    Mar 26, 2020  Carbon is found on Earth in water, rocks and elements such as magnesium and iron. Hydrocarbons are what people often use as sources of energy, such as coal, petrol and natural gas. Carbon is the periodic table's ruling element, due to its heavy influence in chemistry and other scientific fields.

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    Gems, Minerals, and Fossils You Can Find in Georgia

    Georgia has a variety of rare gems and minerals specimens that can be collected from many locations. You can also find quite a few fossils in many different areas, particularly near the Gulf of Mexico. Finding minerals in Georgia can be very productive if you research where to look.

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    CDC - Malaria - About Malaria - Where Malaria Occurs

    Where malaria is found depends mainly on climatic factors such as temperature, humidity, and rainfall. Malaria is transmitted in tropical and subtropical areas, where. Anopheles mosquitoes can survive and multiply, and; Malaria parasites can complete their growth cycle in the mosquitoes (“extrinsic incubation period”).

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    Antimony - USGS

    Antimony resources are unevenly distributed around the world. China has the bulk of the world’s identified resources; other countries that have identified antimony resources include Bolivia, Canada, Mexico, Russia, South Africa, Tajikistan, and Turkey. Resources in the United States are located mainly in Alaska, Idaho, Montana, and Nevada.

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    Antimony - Environmental Effects, Health Effects ...

    Antimony, an SB element is described as a chemical element. A lustrous gray metalloid is found mainly in nature as the sulfide mineral stibnite (Sb 2 S 3).Antimony compounds are known since ancient times and were powdered to use in cosmetics and

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    Antimony - Periodic table

    The major use of antimony is in lead alloys – mainly for use in batteries – adding hardness and smoothness of finish. The higher the proportion of antimony in the alloy, the harder and more brittle it will be. Alloys made with antimony expand on cooling, retaining the finer details of molds.

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    WebElements Periodic Table » Antimony » the essentials

    Antimony and its compounds are toxic. It is found mostly with other minerals and in stibnite. Image adapted with permission from Prof James Marshall's (U. North Texas, USA) Walking Tour of the elements CD. Cartoon by Nick D Kim ([Science and Ink], used by permission).

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    Antimony (Sb) – Orelia Group

    Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2 S 3).Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl.

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    Antimony in the human body - Lead Poisoning - Flanders ...

    Dec 05, 2020  The average daily intake of antimony in our food and drink is around 0.5 mg and it comes mainly from the traces of antimony in vegetables. The total body burden of antimony in the average person is around 2 mg and it is associated with

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    Antimony in the environment: a review focused on natural ...

    Jan 01, 2002  Antimony is a naturally occurring element. It belongs to the group 15 of the Periodic Table of the Elements. Antimony can exist in a variety of oxidation states (−III, 0, III, V) but it is mainly found in two oxidation states (III and V) in environmental, biological and geochemical samples.

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    Antimony - symbols

    Antimony (Latin: stibium) is a chemical element with symbol Sb and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). Antimony compounds have been known since ancient times and were used for cosmetics; metallic antimony was also known, but it was erroneously identified as lead.

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    Antimony – toxicity, side effects, diseases and ...

    Today it is mostly sold in the form of sulfide stibnite. Antimony is part of the metalloid group and is found in the periodic table under the number 51, stibium. It has the atomic symbol of Sb and is characterized to be a silvery, lustrous gray metal. Antimony is a poor conductor of heat and electricity. This particular trait has made it a ...

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    Antimony Toxicity - Chelation Community

    Jul 05, 2018  It is a rare element, but can sometimes be found naturally, mainly as sulfide mineral stibnite. The metal and its compounds can be toxic. Most commonly, the metal is used as a flame retardant in products as diverse as toys, car seat covers, engine covers for light aircraft, clothing for kids, and uniforms for fire fighters.

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    Facts about Antimony - Science Struck

    Antimony is rarely found in its purest noble form. It is more frequently found in the form of sulfide (Sb 2 S 3 ), which is its predominant mineral ore. China produces almost 84% of the world’s antimony, wherein the Xikuangshan mine of Hunan Province has the largest ore deposits with an estimated 2.1 million metric tons.

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    Antimony Minerals Education Coalition

    Some antimony is produced as a by-product of smelting ores of other metals, mainly gold, copper and silver, in countries such as the United States, Canada, and Australia. Important amounts of antimony are yielded as a by-product of copper and silver mining. Numerous stibnite deposits occur in Idaho, Montana and Nevada.

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    All manner of antimony Nature Chemistry

    Dec 17, 2014  Today some pentavalent antimony compounds have found proper medical use as treatments for leishmaniasis 3, a parasitic disease mostly found in the developing world.

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    Antimony Intercontinental Gold and Metals Ltd.

    The ancient Romans called it stibium, hence its chemical symbol Sb. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). As mentioned, Antimony compounds have been known since ancient times and but metallic antimony was also known, being erroneously identified as lead.

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