Translations:Zinc/2/en: Difference between revisions

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Message definition (Zinc)
'''Zinc''' is a [[chemical element]]; it has [[Chemical symbol|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 element|group 12 (IIB)]] of the [[periodic table]]. In some respects, it is chemically similar to [[magnesium]]: both elements exhibit only one normal oxidation state (+2), and the Zn<sup>2+</sup> and Mg<sup>2+</sup> [[ion]]s are of similar size. Zinc is the 24th most abundant [[Abundance of elements in Earth's crust|element in Earth's crust]] and has five stable [[isotope]]s. The most common zinc [[ore]] is [[sphalerite]] (zinc blende), a [[zinc sulfide]] mineral. The largest workable [[lode]]s are in Australia, Asia, and the United States. Zinc is refined by [[froth flotation]] of the ore, [[Roasting (metallurgy)|roasting]], and final [[extractive metallurgy|extraction]] using [[electricity]] ([[electrowinning]]).

Zinc is a chemical element; it has 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. In some respects, it is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity (electrowinning).