Question

uses of non- metals​

Answer 1

Answer:

1.Oxygen is used for breathing.

2.Chlorine is used for purifying water

3.Nitrogen is used in fertilizers.

4.Phosphorous is used in crackers.

5.Graphite is good conductor of electricity.

6.Potassium is used in fertiliser

7.Nitrogen is used by plants.

Answer 2

Answers:

1. Non-mental used in fertilizers.
2. Non-mental used in crackers.

Explanation:

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