Zinc - Wikipedia
Zinc is a chemical element with the symbol Zn and atomic number 30. It is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table.
Zinc - Element information, properties and uses | Periodic Table
Zinc is found in several ores, the principal ones being zinc blende (zinc sulfide) and calamine (zinc silicate). The principal mining areas are in China, Australia and Peru. Commercially, zinc is obtained from its ores by concentrating and roasting the ore, then reducing it to zinc by heating with carbon or by electrolysis.
Zinc | Zn | CID 23994 - PubChem
Zinc | Zn | CID 23994 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Zinc | Properties, Uses, & Facts | Britannica
Zinc crystallizes in the hexagonal close-packed structure. When iron and zinc together are exposed to a corrosive medium, they constitute an electrolytic cell, and the zinc is attacked (oxidized to the Zn 2 + ion) preferentially because of its higher electrode potential.
Chemistry of Zinc - Chemistry LibreTexts
2023年6月30日 · Pure zinc is a bluish-silver and ductile metal with a low melting and boiling point. Most zinc today is obtained from ZnS, extracted from zinc blende ore and roasted to remove the sulfur. Zinc can also be obtained by electrolysis of aqueous zinc sulfate, a …
zinc - NIST Chemistry WebBook
Chemical structure: This structure is also available as a 2d Mol file; Information on this page: Notes; Other data available: Gas phase thermochemistry data; Condensed phase thermochemistry data; Phase change data; Gas phase ion energetics data; Data at other public NIST sites: NIST Atomic Spectra Database - Lines Holdings (on physics web site)
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Zinc (Zn) - Periodic Table
Zinc is the 30th element in the periodic table and has a symbol of Zn and atomic number of 30. It has an atomic weight of 65.38 and a mass number of 64. Zinc has thirty protons and thirty-four neutrons in its nucleus, and thirty electrons in four shells. It is located in group twelve, period four and block d of the periodic table.
Zinc - Periodic Table
Zinc - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.
Zinc (Zn) - The Chemical Elements
2020年4月9日 · Zinc is a chemical element with the atomic number 30 in the periodic table. It’s the 24th most abundant element in Earth’s crust. As a member of the transition metals family of elements, zinc is a divalent chemical that forms numerous compounds with wide application in medicine and almost all industrial branches.