Question

write some method to prevent metals from corrosion

Answer 1

◆◆painting


◆◆galvanisation


◆◆alloying


◆◆anodizing


◆◆electroplating

Answer 2

>oil,grease or paint is applied on the surface because it keeps the metal away from water or moisture and air..
>A layer of zinc is deposited.. this process is called galvanisation..by dipping in molten zinc..
>A layer of another metal is deposited over the surface of metal object by the process of electroplating..

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