Question

1. Write four uses of metal.​

Answer 1

Answer:

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Use of metals:

To make cooking wares.

In making electric appliances, electric wires, fridge etc.

Sheets of aluminium and iron for buildings materials.

In manufacturing jewellery from gold, silver, coins and from copper, aluminium etc.

Answer 2

Answer:

1)Iron and steel are used for construction purpose.

2) Aluminium,steel,etc are used as utensils.

3) Aluminium are used as insulation wires.

4) Metal iron are used to make automobiles, machinery,etc.