helium is a non metal and an insulator
helium is an insulator (poor conductor) of heat
Insulator
Copper is a conductor of electricity.
semi conductor
conductor- metal (especially copper) is a great conductor of electricity. Silver is a great conductor of heat.
diapers are good insulators because they hold in the cold and and heat but is a bad conductor
insulators
No, a mug is not a conductor. Most mugs are made of ceramics, which are insulators and do not conduct electricity.
A semi conductor is not a good conductor or a good insulator.
No, glass microscope slides are insulators. Glass is a poor conductor of electricity.
A battery is a combination of conductors and insulators.
Generally glasses are thermal insulators.