Name a non-metal that is : 1. a good conductor of heat and electricity 2. hardest naturally occurring substance

Question

Name a non-metal that is :

1. a good conductor of heat and electricity

2. hardest naturally occurring substance

3. used to **** germs in water

4. lustrous

5. used for filling into electric bulbs

6. used for ** therapy

7. liquid at room temperature

Answer 1

1. a good conductor of heat and electricity: Graphite (Carbon)

2. hardest naturally occurring substance: Diamond (Carbon)

3. used to ** germs in water: Chlorine**

4. lustrous: Iodine

5. used for filling into electric bulbs: Argon

6. used for ** therapy: Radon

7. liquid at room temperature: Bromine