Question

Q.A) Short answer type:
1) Write the use of Zinc (Zn) in prevention of rusting.
2) What is Electroplating and Electro-printing?
3) Write down one alloy for each of the following metals, a) Fe b) Al
4) What is TNT?
5) What do you know by Vulcanisation?
6) Write use of Radon and Krypton.




PLEASE TELL FAST​

Answer 1

Explanation:

1. zinc is used in galvanisation
2. electroplating refers to the coating of metal on another metals
3. iron and alluminium