Materials that are good conductors of heat and electricity.

Which among the materials are good conductors of heat and electricity?

• paper and paper clip

• cooking pots and pans

• copper wire and pencil

• metal spoon and towel

Why are metals are good conductors of heat and electricity?

(a)  

Materials that are not allow the heat and electricity to pass through them are called?

• aluminum

• electricity

• insulators

• conductors

Which is TRUE about an insulator?

• It can be a good conductor.

• It allows heat to pass through easily.

• It provides heat to keep materials warm.

• It allows heat to transfer..