Question

A) What is rusting ? B) what is galavanzation c) what are indecitors ? give expansion​

Answer 1

Answer:

,

Explanation:

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Answer 2

Answer:

rusting is also called slow cumbation. in it iron start reacting with water and oxygen and start getting destroy

galavanzation is a process in which layer of zink is put to iron surface to prevent it from rusting