SSC MTS EXAM

Detailed explanation-1: -Metals are particularly good conductors of heat because their particles are very closely packed so the vibrations are passed on very quickly. They also contain large numbers of free electrons. These drift slowly through the structure, giving metals their strength and other properties.

Detailed explanation-2: -Generally, metals are good conductors of heat but poor conductors of electricity.

Detailed explanation-3: -For example, metals are good conductors of both heat and electricity, whereas nonmetals generally cannot conduct heat or electricity.