1.

What are the 3 uses of 10 metals and non metals

Answer»

Explanation:

uses of metals

1. metals such as iron and aluminium are used in making parts of machines

2.copper used t o make electrical wires

3. iron is used to make bodies of vehicles

4. copper is also used to make utensils

5. tin is used for construction of buildings and bridges

6. GOLD and silver are used to making jewellery

7. brass and BRONZE are used to make coins

uses of NON metals

1. oxygen is used in respiration

2.phosphorus is used in matchsticjs and fire crackers

3. nitrogen gas is used in food packaging

4. graphite is used to make leads of pencils

5. sulphur is used in medicines



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