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Materials: Metals and Non-Metals
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14/04/2021 4:08 pm
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Give reasons for the following :
(i) Metals are used for making bells.
(ii) We can’t use pure gold to make jewellery.
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14/04/2021 4:09 pm
(i) Metals have the property of sonorosity so they are used for making bells.
(ii) Pure gold cannot be used for making jewellery because it is very soft.