Question

Name the following:
1Any two forms of carbon.

2 Two substances used as insulator.
3 Two elements used to make jewellery
4 Two elements which are liquid
5 A metal which is brittle
6 A non-metal which is a good conductor of electricity​

Answer 1

Answer:

6 A non-metal which is a good conductor of electricity

Answer 2

Answer:

1.coal,charcoal

2.plastic,cloth

3gold ,copper

4mercury

5gold

6graphite