Question

C. Match the items in column A with those in column B : Column B Column A 1. Silicon (a) Sterilization of drinking water 2. Phosphorus (b) Semiconductor 3. Lead (c) Protective screen for X-ray 4. Copper (d) Crackers 5. Chlorine (e) Antiseptic 6. Iodine (f) Calorimeters​

Answer 1

Answer:

1 - b

2 - d

3 - c

4 - f

5 - a

6 - e

Explanation:

Answer 2

Answer:

1 c

2 d

3 f

4 a

5 b

6 e

Explanation:

it is the correct answer