Plastics are bad conductors of electricity and heat. Generally speaking, good conductors have excess of free 'de-localized' electrons which move from the area of higher potential to lower potential i.e. negative to positive. This movement is what constitutes conduction of electricity. Since plastic does not have these de-localized electrons, they cannnot conduct electricity.
On the other hand, during conduction of heat, what happens is that higher energy atoms vibrate vigorously in their own positions. This leads them to bump into other atoms of lower kinetic energy and vibrational energy. Once in contact, the higher energy atoms transfer their energy to the lower energy atoms. This eventually leads the cooler end of the material to become hot i.e. eventually the heat get transferrred from the hotter end to the cooler end, till there is uniform distribution of heat. Having said all this, plastic in some cases, might be a very weak conductor of heat i.e. the cooler end of the plastic container will heat up a little bit if you put hot water or heat one end. This will happen till plastic reaches its melting point.
So, in summary, plastics are bad conductors of electricity and weak conductors of heat.
Yes, the ground is a conductor of electricity.
Yes, wire is a conductor of electricity.
No, CD (compact disc) is not a good conductor of heat because it is made of polycarbonate plastic, which is a poor conductor of heat. As a result, CDs do not transfer heat efficiently.
A matchstick is an insulator of electricity because it is made primarily of wood, which is a poor conductor of electricity.
No, lacquer is not a conductor of electricity. It is an insulating material that does not allow electricity to flow through it.
the human body is a conductor of electricity
A conductor is metals... lightning is electricity.
Yes, the ground is a conductor of electricity.
Yes, wire is a conductor of electricity.
yes;very good conductor of electricity.
No, frosted glass is not a conductor of electricity.
Samarium is a good conductor for heat and electricity.
No, oxygen is not a conductor of electricity because its in the air.
No, but impure is a good conductor of electricity.
No, terylene is not a very good conductor of electricity.
it is abad conductor of electricity
zinc is a good conductor of electricity