Question

Why is copper a good conductor of heat?

Answer 1

Answer:

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Copper is a good conductor of heat because it consists of electrons which can move in a free state. The free electrons are also known as conduction electrons.

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Answer 2

Explanation:

The electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they help copper to be a good conductor of heat and electricity.