It really depends. Glass, for example, does a fair job at conducting heat, but it is an insulator to electricity, which is why it is usually used for the insulators on power lines. Metal, on the other hand, is usually a conductor of electricity, and a conductor of heat as well, so it depends.
Yes, by definition a good insulator is a poor conductor.
insulator
insulator
It is a good insulator of heat :)
helium is an insulator (poor conductor) of heat
Metal is a good conductor of electricity and heat.
No because rubber is an insulator!
No. Aluminum is a very good conductor of heat.
No. Ceramic is a bad conductor of heat and electricity.
helium is an insulator (poor conductor) of heat
A conductor is very good with energy it can produce energy (A conductor). A insulator cannot produce heat. You don't get any energy out of an insulator.
Mica is an insulator of electricity and heat.
bakelite
No because it is a good conductor of heat and electricity!