Question

what is corrosion??​

Answer 1

Answer:

Explanation:

Corrosion:

      "Corrosion is the deterioration of metal because of chemical

       reaction between the metal and the environment  and metal

       becomes impure and converted into respective oxides,

       sulfide or hydroxide."

Generally,all metals corrode.But rate of corrosion can be different.

Some metals corrode at fast rate e.g.,iron

And some metals corrode at slow rate e.g., stainless steel

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Answer 2

Explanation:

CORROSION:-  It is a process in which a coating is get deposited on the surface of metal or non-metal . For example:- Iron rod is covered by a brown layer due to action of water and moisture and this process is also called rusting of iron.

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