antimony latin name

Antimony compounds are used in paint pigments, enamels, glass and pottery. [17] Several thioantimonides are known, such as [Sb6S10]2− and [Sb8S13]2−.[18]. Some studies report minor antimony leaching from PET bottles into liquids, but levels are below drinking water guidelines. interests. It found that a small subset of minerals including antimony has fallen into the category of potentially critical minerals consistently. Potassium antimonyl tartrate, or tartar emetic, was once used as an anti-schistosomal drug from 1919 on. How long will the footprints on the moon last? When slowly cooled, molten antimony crystallizes in a trigonal cell, isomorphic with the gray allotrope of arsenic. [44], Chinese production of antimony is expected to decline in the future as mines and smelters are closed down by the government as part of pollution control. A link … Antimony is a member of group 15 of the periodic table, one of the elements called pnictogens, and has an electronegativity of 2.05. Most of theElements' 'LATIN' Names are the Same as their 'ENGLISH' Name. From the medieval latin 'antimonium', originally applied to stibnite. In accordance with periodic trends, it is more electronegative than tin or bismuth, and less electronegative than tellurium or arsenic. The element we know as antimony has the chemical symbol Sb, and this comes from the old Latin name for the substance, which is stibium. [15] Antimony also forms a mixed-valence oxide, antimony tetroxide (Sb2O4), which features both Sb(III) and Sb(V). [50], Antimony is mainly used as the trioxide for flame-proofing compounds, always in combination with halogenated flame retardants except in halogen-containing polymers. Antimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51. In lead–acid batteries, this addition improves plate strength and charging characteristics. The 8-hour time-weighted average (TWA) is set at 0.5 mg/m3 by the American Conference of Governmental Industrial Hygienists and by the Occupational Safety and Health Administration (OSHA) as a legal permissible exposure limit (PEL) in the workplace. [15] Unlike oxides of phosphorus and arsenic, these oxides are amphoteric, do not form well-defined oxoacids, and react with acids to form antimony salts. 92% of the antimony is imported from China, which is a significantly high concentration of production. The popular etymology, from ἀντίμοναχός anti-monachos or French antimoine, still has adherents; this would mean "monk-killer", and is explained by many early alchemists being monks, and antimony being poisonous. It was subsequently replaced by praziquantel. Molten SbF3 is a weak electrical conductor. As China is revising and increasing environmental control standards, antimony production is becoming increasingly restricted. Antimony is sometimes found natively (e.g. Besides having low therapeutic indices, the drugs have minimal penetration of the bone marrow, where some of the Leishmania amastigotes reside, and curing the disease – especially the visceral form – is very difficult. The symbol Sb is from the Latin name of 'stibium' for the element. When a solution containing this anion is dehydrated, the precipitate contains mixed oxides. Antimony concentrations in fruit juice concentrates were somewhat higher (up to 44.7 µg/L of antimony), but juices do not fall under the drinking water regulations. Biology and medicine have few uses for antimony. The Egyptians called antimony mśdmt;[40][41] in hieroglyphs, the vowels are uncertain, but the Coptic form of the word is ⲥⲧⲏⲙ (stēm). It is a blue-gray element that is somewhat toxic. Why don't libraries smell like bookstores? The most stable of these is 120m1Sb with a half-life of 5.76 days. [82][83] The emitted neutrons have an average energy of 24 keV. In 2015, no antimony was mined in the U.S. "[22], The British archaeologist Roger Moorey was unconvinced the artifact was indeed a vase, mentioning that Selimkhanov, after his analysis of the Tello object (published in 1975), "attempted to relate the metal to Transcaucasian natural antimony" (i.e. by Constantinus Africanus), origin obscure, probably a Latinization of Gk. Three other applications consume nearly all the rest of the world's supply. Find more Latin words at wordhippo.com! The earliest known description of the metal in the West was written in 1540 by Vannoccio Biringuccio. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb2S3). For oral absorption, ICRP (1994) has recommended values of 10% for tartar emetic and 1% for all other antimony compounds. Antimony "We found a chemical called antimony , which is a metal which has potential health hazards related to it," GoodGuide Co-Founder Dara O'Rourke said. The name comes from the Latin antimonium, which is speculated to mean either “monk-killer”, because early metal workers were monks, and antimony is poisonous, or “anti-aloneness,” because the element is usually found as an alloy. In addition, antimony trioxide is potentially carcinogenic to humans. The effects of antimony are not comparable to those of arsenic; this might be caused by the significant differences of uptake, metabolism, and excretion between arsenic and antimony. Antimony is a chemical element with the symbol Sb (from Latin: stibium ) and atomic number 51. The nearest and next-nearest neighbors form an irregular octahedral complex, with the three atoms in each double layer slightly closer than the three atoms in the next. Most antimony is mined as the sulfide; lower-grade ores are concentrated by froth flotation, while higher-grade ores are heated to 500–600 °C, the temperature at which stibnite melts and separates from the gangue minerals. 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With lead, increasing its hardness and mechanical strength 7 ] antimony toxicity typically occurs either to!

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