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Element Antimony (Sb), Group 15, Atomic Number 51, p-block, Mass 121.760. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
7 Ιουν 2023 · Physical Properties of Antimony. Antimony has an atomic number of 51 and is a silvery lustrous metalloid. It has a melting point of 630.63 °C (1167.13 °F) and a boiling point of 1635 °C ( 2975 °F). It has a solid phase density of 6.697 gm/cm3 and a liquid or molten phase density of 6.53 gm/cm3.
8 Νοε 2023 · Antimony’s periodic symbol comes from Jons Jakob Berzelius, who uses the abbreviation stibium. Antimony is stable at normal temperatures, but reacts with oxygen when heated. There are four antimony allotropes known. One of allotropes, metallic antimony, is stable, but the other three are metastable.
Physical Characteristics. Antimony is a shiny grey metalloid. It is a soft element and cannot be used to make hard objects, including coins. There are four allotropic forms of antimony three metastable forms: yellow, black and explosive, and one metallic form that is stable. Chemical Characteristics
Antimony is a metalloid; its outermost electrons are not free to move in the crystal structure because they are fixed in position in a covalent bond. It has metallic luster but is brittle with no useful mechanical properties.
26 Ιουν 2024 · Antimony, a metalloid with the symbol Sb, has several significant uses in various industries due to its unique physical and chemical properties. 1. Flame Retardants. One of the primary uses of antimony is as a flame retardant in household goods and consumer electronics.
Chemical, physical and material properties and data of the chemical element Antimony.
