what is the meaning of zinc
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→ Zinc is a chemical element with the symbol Zn and atomic number 30.
→ Zinc is a slightly brittle metal at room temperature and has a blue-silvery appearance when oxidation is removed.
→ It is the first element in group 12 of the periodic table.
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The Chemical element of atomic numbers 30 ,a silvery white metal that is a constituent of brass and is used for coating (galvanising ) iron and steel to protect against corrosion. This is the meaning of zinc.
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