Question

Match the items in column A with those in column B :
Column A
Column B
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:

Silicone

Calorimeter

Phosphorus

Antiseptic