Question

what are conductors of heat and electricity ?​

Answer 1

Answer:

Obviously, string is an insulator, and copper is a conductor. As a general rule, substances which are good conductors of heat are also good conductors of electricity. Thus, all metals are conductors, whereas air, (pure) water, plastics, glasses, and ceramics are insulators.

Answer 2

Answer:

metals such as copper, aluminum, iron, gold, and silver are good conductors of electricity as the electrons are free to move from one atom to another

Explanation:

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