Question

Answer the following.
What is done to prevent corrosion of
metals?​

Answer 1

Explanation:

1. by lubrication
2. to protect from wet and air
3. by zinc layers
4. maintenance

Answer 2

hey mate here's ur answer,

prevention of corrosion are -

1) painting.

2) oiling and greesing.

3) galvanization :- it is the coating of metal surface especially iron with help of Zinc.

4) electroplating:- in it, metal surface is coated with the help of electricity

(electrolysis).

5) alloying:- when iron mixed with chromium and nickel then stainless steel is formed which is corrosion resistance.

#Hope it helps u#☺☺☺