Antimony
锑
Antimony is a brittle metal, silvery gray in color. It has the property of expanding upon freezing, and its main application has been as a constituent of type metal (82% lead, 15% antimony, 3% tin). The expansion upon solidifying gives sharp reproduction of type characters in the molds. Antimony is also used as a constituent of other alloys for uses like the grids in storage batteries and for bearings. One mineral source of antimony is its sulfide contained in the mineral stibnite.
锑是一种脆性金属，呈银灰色。它具有冻结时膨胀的特性，其主要用途是作为型材的成分（82%铅，15%锑，3%锡）。在凝固时的膨胀使型材模具能够清晰地再现字符。锑还用于其他合金中，用于制造存储电池的栅极和轴承。锑的一个矿物来源是其硫化物，存在于矿物硫锑石中。 Antimony forms multiple sulfide minerals. Antimony forms the sulfide kermesite, Sb2OS2.
Antimony forms a sulfide with lead and iron called Jamesonite. A sulfide of antimony along with copper and iron is called tetrahedrite. A sulfide with iron forms the mineral berthierite and with copper the mineral chalcostibite, CuSbS2. Antimony forms sulfides with lead called zinkenite, plagionite, semseyite and boulangerite. It also forms sulfides with silver called Stephanite, miargyrite and pyrargyrite. The sulfide formed with nickel is called ullmannite. A sulfide formed with lead and arsenic is called jordanite. A sulfide formed with tin, iron and lead is called cylindrite. A sulfide formed with tin and lead is called franckeite. Bournonite is a sulfide with copper, lead and antimony. Tennantite is a sulfide which contains antimony, copper, iron and arsenic.
Antimony is found in the mineral nagyagite, a sulfide, along with lead, iron, gold, and tellurium. Silver joins with lead and antimony in the sulfide andorite, AgPbSb3S6. Antimony with copper and silver form the sulfide polybasite.
锑形成多种硫化物矿物。锑形成硫化物kermesite，化学式为Sb₂OS₂。锑与铅和铁形成一种硫化物，称为Jamesonite。锑与铜和铁形成的硫化物称为tetrahedrite。锑与铁形成的硫化物称为berthierite，与铜形成的硫化物称为chalcostibite，化学式为CuSbS₂。锑与铅形成的硫化物有zinkenite、plagionite、semseyite和boulangerite。它还与银形成硫化物，称为Stephanite、miargyrite和pyrargyrite。与镍形成的硫化物称为ullmannite。与铅和砷形成的硫化物称为jordanite。与锡、铁和铅形成的硫化物称为cylindrite。与锡和铅形成的硫化物称为franckeite。bournonite是一种含有铜、铅和锑的硫化物。tennantite是一种含有锑、铜、铁和砷的硫化物。锑存在于矿物nagyagite中，它是一种硫化物，还含有铅、铁、金和碲。银与铅和锑形成硫化物andorite，化学式为AgPbSb₃S₆。锑与铜和银形成硫化物polybasite。 Antimony oxide, Sb2O3, forms the minerals valentinite and senarmontite. An oxide of antimony and tantalum is stibiotantalite. Antimony and titanium are contained in the oxide romeite.
Stibarsen, SbAs, is a silvery mineral with a metallic luster.
In the mineral dyscrasite, silver bonds directly to antimony in the form Ag3Sb.
在矿物 dyscrasite 中，银直接以 Ag₃Sb 的形式与锑结合。
三氧化二锑（Sb₂O₃）形成矿物valentinite和senarmontite。锑和钽的氧化物是stibiotantalite。锑和钛存在于oxide romeite中。Stibarsen（SbAs）是一种银色矿物，具有金属光泽。 Antimony is found in the silicate mineral Langbanite along with manganese, iron and calcium.
锑存在于含锰、铁和钙的硅酸盐矿物Langbanite中。 A chloride of lead and antimony is nadorite, PbSbO2Cl.
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Antimony is one of the few elements which can be found in nature in pure form. This sample of antimony is displayed in the Smithsonian Museum of Natural History. The sample is about 4x5 cm and is from Consols mine, Broken Hill, New South Wales, Australia.
锑是少数几种在自然界中以纯金属形式存在的元素之一。这个锑样品陈列在史密森尼自然历史博物馆中。该样品尺寸约为4x5厘米，来自澳大利亚新南威尔士州布罗克希尔的康索尔矿。
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铅和锑的氯化物称为纳多石，PbSbO₂Cl。 |
Index
Periodic Table
Chemistry concepts
Reference
Pauling
Ch. 16, 28
索引 元素周期表 化学概念 参考 Pauling 第16章，第28章 |
