Antimony: description Metallic antimony is an extremely brittle metal of a flaky, crystalline texture. 5p3 and the term symbol of antimony is 4S3/2. element symbol atomic mass or atomic number Antimony Sb 51 sulfur S 32 Silicon Si 14 Explanation From periodic table Antimony is a chemical element with symbol Sb and atomic number 51. The ground state electronic configuration of neutral antimony is Kr. An emerging application is the use of antimony in microelectronics. Antimony atoms have 51 electrons and the shell structure is 2.8.18.18.5. The nucleus is composed of protons and neutrons. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. Antimony compounds are prominent additives for chlorine and bromine-containing fire retardants found in many commercial and domestic products. Antimony: A metalloid, antimony, resembles metal in its appearance and physical properties, but does not chemically react as a metal. Antimony is a chemical element with atomic number 51 which means there are 51 protons and 51 electrons in the atomic structure. Alloying lead and tin with antimony improves the properties of the alloys which are used in solders, bullets and plain bearings. The largest applications for metallic antimony are as alloying material for lead and tin and for lead antimony plates in lead–acid batteries. The industrial methods to produce antimony are roasting and subsequentĬarbothermal reduction or direct reduction of stibnite with iron. Comprehensive data on the chemical element Antimony is provided on this page including scores of properties, element names in many.
ELEMENT SYMBOL FOR ANTIMONY FREE
It is sometimes found free in nature, but is usually obtained from the ores stibnite (Sb2S3) and valentinite (Sb2O3). History and Uses: Antimony has been known since ancient times. Say what Antimony is pronounced as AN-the-MOH-nee.
It was first isolated by Vannoccio Biringuccio and described in 1540.įor some time, China has been the largest producer of antimony and its compounds, with most production coming from the Xikuangshan Mine in Hunan. Antimonys chemical symbol comes from its historic name, Stibium. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2S 3).Īntimony compounds have been known since ancient times and were usedįor cosmetics metallic antimony was also known, but it was erroneously Antimony is a chemical element with symbol Sb (from Latin: stibium) and atomic number 51.
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