Question

what is corrison explain it ​

Answer 1

Answer:

the slow eating of metallic substances due long exposure to mist air is called corrosion .

e.g. corrosion of iron -rusting

Answer 2

Answer:

Corrosion is a natural process in which the substances usually metals detriorate (eaten up) as a result of physical features like air, humid moist present in atmosphere.

Example: Rusting of iron.

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