Question

what is conductor and insulator​

Answer 1

Answer:

In a conductor, electric current can flow freely, in an insulator it cannot. Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators, having extremely high resistance to the flow of charge through them. ... Most atoms hold on to their electrons tightly and are insulators.

Answer 2

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CONDUCTOR-

Those substance which conduct electricity and heat through them are called conductor. all metals are good conductor.

INSULATOR-

Joseph songs which doesn't conduct electricity or heat through them are called insulators.all non metals are insulator except graphite.