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 Form 4 Chemistry online video lessons on metals

Uses of copper metal

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Answer Text:
Uses of copper
1. Making copper wires and contacts in switches, plugs and sockets
Reason:-Copper is a good conductor of electricity
Note:-For this purpose, pure copper is necessary, since impurities increase electrical resistance.
2. Making soldering instruments.
Reason:-Copper has a high thermal conductivity.
3. Manufacture of alloys.
Examples
figmetals13820201604.JPG
4. Making coins and ornaments.
Reason:-it is durable and aesthetic.


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