semiconductors
nonmetals
All Non-Metals are poor conductor of electricity.
Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity. Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity.
Poor conductors of heat are generally also poor conductors of electricity. These would include most gases, ceramics and man-made plastics. A vacuum will not conduct heat either.
Most of the non metallic elements are known as poor conductors of heat and electricity for example LEAD PLASTIC WOOD GLASS CERAMICS FIBRE RUBBER
Semiconductors
Generally speaking, materials that are good conductors of heat are good conductors of electricity. But there is a notable exception. Diamond, an allotrope of carbon, conducts heat better than any metal, but it is an electrical insulator.
A metal has luster and conducts heat and electricity. Most of the elements are metals and plastic
Non metals :P
nonmetals
anything that is not of metal or liquified
Most metals.
All Non-Metals are poor conductor of electricity.
copper is one of them:! Also silver. These are the two best conductors
Most metals are good conductors of heat and electricity.
They are only fair to high (intermediate) conductors of electricity and heat, except that silicon is a good heat conductor. Metalloids include boron, silicon, germanium, arsenic, antimony, and tellurium.
Metalloids are known as semi-conductors meaning they can conduct electricity, but they are not good conductors. Metals are good conductors. Non-metals are bad conductors.