Question

what is zinc..........​

Answer 1

Zinc is a chemical element with symbol Zn.

IT IS USED IN COATING IRON TO PREVENT IT FROM RUSTING

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Answer 2

• Zinc is a chemical substance with the atomic number 30 and the symbol Zn.
• At ambient temperature, zinc is a slightly brittle metal with a silver-white look when oxidation is removed.  
• Zinc is found in all cells in the body. It supports the immune function in its fight against invading germs and viruses.
• The majority of zinc is being used to galvanize other alloys, including such iron, to keep them from rusting.
• Galvanized steel is utilized in the construction of automotive bodies.
• Zinc is used in large amounts to make die-castings, which are employed in the automotive, electrical, & hardware sectors.