Question

Plz answer first and then I will mark you brainlist if you answer. ​

Answer 1

Answer:

sorry I don't know the answer please mark me brainlist

Answer 2

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