Question

what is corrosion?explain briefly in 4-5 points

Answer 1

Corrosion is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. It is the gradual destruction of materials by chemical and/or electrochemical reaction with their environment.

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Answer 2

corrosion is a process of eating away of the upper layer of metal due to the action of wind, air, moisture etc. called corrosion.corrosion of iron is known as rusting of iron. It has black decomposition which means silver get corroded.