Question

corrsion and its prevention​

Answer 1

Answer:

Slowly eating of metal in present of oxygen.

It's prevent are..

1)To use of paint

Answer 2

Answer:

Corrosion is the process in which metals like iron, zinc, etc get a dark coating on them.

Explanation:

● This dark coating affects the property of metals.

To prevent corrosion, there are various methods like galvanisation,chrome plating,etc.