Zinc - Wikipedia
hexagonal close-packed (hcp) (hP2) 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 | Properties, Uses, & Facts | Britannica
2024年11月11日 · zinc (Zn), chemical element, a low-melting metal of Group 12 (IIb, or zinc group) of the periodic table, that is essential to life and is one of the most widely used metals. Zinc is of considerable commercial importance.
Zinc - Element information, properties and uses | Periodic Table
Most zinc is used to galvanise other metals, such as iron, to prevent rusting. Galvanised steel is used for car bodies, street lamp posts, safety barriers and suspension bridges. Large quantities of zinc are used to produce die-castings, which are important in the automobile, electrical and hardware industries.
Everything You Need to Know About Zinc - Xometry
2023年9月8日 · What is Zinc Metal? Zinc is a chemical element. You can find it on the period table by its symbol “Zn” and its atomic number of 30. Zinc is an element unto itself, so the material is made of zinc atoms. These atoms exhibit metallic properties, like …
The Properties and Uses of Zinc Metal - ThoughtCo
2020年1月11日 · Zinc (Zn) is an abundant metal, found in the Earth’s crust, with a myriad of industrial and biological uses. At room temperature, zinc is brittle and blue-white in color, but it can be polished to a bright finish.
Is Zinc a Metal, Nonmetal or Metalloid? - Reference.com
2015年8月4日 · Is Zinc a Metal, Nonmetal or Metalloid? Zinc is classified as a metal element and is a solid at room temperature. It has a melting point of 787 degrees Fahrenheit, a boiling point of 1,665 F and an atomic weight of 65.38.
What is Zinc? – Its Compounds, Alloys, and Properties - Mechdaily
With the atomic number 30 and the symbol Zn, zinc is a chemical element or silvery lustrous metal belonging to Group 12 or IIB. of the periodic chart. It’s used to make alloys, corrosion-resistant coatings, and dry cells, among other things.
Zinc | History, Uses, Facts, Physical & Chemical Characteristics
Zinc is a prehistoric metal and have been used as copper alloy since 3rd millennium BC. It is widely used today to make electrical batteries and for zinc electroplating. The history of zinc dates to around 3 rd millennium BC, when it was used in the form of alloy with copper (brass).
Zinc, Chemical Element - reaction, uses, elements, examples, metal…
Zinc is a bluish-white metal with a shiny surface. It is neither ductile nor malleable at room temperature. Ductile means capable of being drawn into thin wires.
Zinc Facts, Symbol, Discovery, Properties, Uses - Chemistry Learner
Zinc is a transition metal denoted by the chemical symbol Zn. It is brittle at room temperature, but turns malleable above 100 °C [1, 3]. It is also used in the form of powder and dust. It has 25 isotopes with mass numbers ranging from 57 to 83 of which only Zn-66, Zn-67, and Zn-68 have a stable half-life [3].