This electron arrangement and electron configuration indicates that the outermost orbit (i.e orbit number 5) of antimony atom has 5. And the electron configuration of antimony is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s 2 4p 6 4d 10 5s 2 5p 3. Hence the electron arrangement in antimony is 2, 8, 18, 18, 5. This sample of antimony is displayed in the Smithsonian Museum of Natural History. Now the atomic number of antimony (Sb) is 51. In the mineral dyscrasite, silver bonds directly to antimony in the form Ag 3Sb.Īntimony is found in the silicate mineral Langbanite along with manganese, iron and calcium.Ī chloride of lead and antimony is nadorite, PbSbO 2Cl.Īntimony is one of the few elements which can be found in nature in pure form. Stibarsen, SbAs, is a silvery mineral with a metallic luster. Antimony and titanium are contained in the oxide romeite. An oxide of antimony and tantalum is stibiotantalite. This electron configuration shows that the antimony ion(Sb5+) has. Antimony with copper and silver form the sulfide polybasite.Īntimony oxide, Sb 2O 3, forms the minerals valentinite and senarmontite. The electron configuration of antimony ion(Sb5+) is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10. Silver joins with lead and antimony in the sulfide andorite, AgPbSb 3S 6. 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. Bournonite is a sulfide with copper, lead and antimony. A sulfide formed with tin and lead is called franckeite. A sulfide formed with tin, iron and lead is called cylindrite. A sulfide formed with lead and arsenic is called jordanite. The sulfide formed with nickel is called ullmannite. It also forms sulfides with silver called Stephanite, miargyrite and pyrargyrite. Antimony forms sulfides with lead called zinkenite, plagionite, semseyite and boulangerite. A sulfide with iron forms the mineral berthierite and with copper the mineral chalcostibite, CuSbS 2. A sulfide of antimony along with copper and iron is called tetrahedrite. Antimony forms a sulfide with lead and iron called Jamesonite. Antimony forms the sulfide kermesite, Sb 2OS 2. One mineral source of antimony is its sulfide contained in the mineral stibnite.Īntimony forms multiple sulfide minerals. Antimony is also used as a constituent of other alloys for uses like the grids in storage batteries and for bearings. The expansion upon solidifying gives sharp reproduction of type characters in the molds. 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). Antimony is a chemical element with the symbol Sb (from Latin: stibium) and atomic number 51. Antimony is a brittle metal, silvery gray in color. Electron configuration 4d 10 5s 2 5p 3: Electrons per shell: 2, 8, 18, 18, 5: Physical properties.
0 kommentar(er)
