Question

Fill in the blanks :
1. _________is use for making explosives .
2. Metals have high _______ strength.
3._______ is the hardest non metal .
4._____ metal is obtained from haematite .
5. the process of coating chromium is called_______.
Please answer urgently...​

Answer 1

Answer:

1.Gunpowder

2.tensile

3.Diamond

4.Iron

5.Electroplating

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Answer 2

Answer:

1st Bombs

2nd mallieble

3rd iron

4th source

5th coating