Metals are good conductor of heat.Why???

1.	Metals are good conductor of heat.Why???
Answer» As a result of free electron, which can travel through it quite easily. Metal are a good conductor of heat and electricity because of their metallic bonding. Metallic bonding consists of a sea of electrons. The free electrons present in the metal have ability to move very freely. Therefore these free electron are responsible for the conduction of heat and electricity.

Discussion