Question

State whether the following statements are True (T) or False (F).
1. Aluminium foil is used for the packaging of food materials.
2. Magnesium is a flammable metal.
3. Zinc is used as a disinfectant to sterilize water.
4. Graphite is used as a dry lubricant.
5. Nitrogen is used for making integrated chips in computer devices.​

Answer 1

Explanation:

(1) true

(2) true

(3) false

(4) false

(5) true

Answer 2

Answer:

1) true.

2) true

3) false

4) false

5) true

I hope avidha it will help you...