Question

Diamond is the bad conductor of electricity but good conductor of heat why? ​

Answer 1

Explanation:

Electricity is conducted in crystal elctron that present in relatively free . But in case of heat , each carbon atom is covalently bonded with fo other carbon atom and there are no free electons present .

I hope u understand.

Answer 2

Answer:

It is an allotrope of Carbon

Explanation:

As diamond is an allotrope of C so

Its an covalent solid which has tight intermolecular bonds so it is good conductor of heat if it was an ionic solid it must then conduct electricity.

Hope I'm clear.