Question

what is corrosion please explain in easy manner

Answer 1

HEY DEAR ...

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 (usually metals) by chemical and/or electrochemical reaction with their environment.

HOPE , IT HELPS ...

Answer 2

the gases present in air react with metals due to moisture,to produce compound of metals this action is known as corrosion
ex:oxygen gas react with iron,co2 react with copper