Question

give reason why electric wires are made up of copper​

Answer 1

Answer:

Copper is considered a very good conductor of electricity, it's highly ductile too....also it's comparatively cheaper than other good conductors like gold and silver.........

this is why copper os used in electrical wires

Answer 2

Answer

1) large no of free electrons.

2) cheaper than silver.

Explanation:

this is electrical conductivity of copper 16.78 nΩ m at 20 °C. it is a less expensive metal and have much free electrons so that it conducts electricity easily and so used for making electrical wires.