State five uses of metals and five of non-metals.
The five uses of metals are as follow:-

1) for making car batteries lead metal is used.


2) To protect iron from rusting galvanization is used with the help of Zinc metal.


3) To make utensils Iron, copper and aluminium metals are used.


4) To make electrical wires metals like copper and aluminium are used.


5) For packaging of materials aluminium foil is being used and they are of aluminium metal.


Five uses of non-metals are:-


1) for the hydrogenation of vegetable oil is done with the use of hydrogen.


2) To make the electrodes of electric cells and dry cell carbon is used.


3) In the manufacturing of ammonia, nitric acid and fertilizers nitrogen is used.


4) As a rocket fuel liquid hydrogen is being used.


5) For the production of sulphuric acid sulphur is used.


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