Question

A. Complete the table by writing the uses of metals and non-metals given in the table.
Item uses
1. Carbon
2. Sulphur
3. Nitrogen
4. Copper
5. Iron
6. Gold
7. Aluminum
8. Lead​

Answer 1

Answer:

Metal:

copper: it is used for making electric wire.

Aluminum: it is used for making foil .

iron:it is used for making bridges, railway lines, stoves, etc.

Gold: it is used for make jewellery .

Non metal:

Carbon: it is used as a fuel.

sulphur: it is used in fires work.

Nitrogen: it is used for making fertilizers.