Because the molecules are NT active?
Not if you wish to be grammatically correct. You could say "plastic is a bad conductor of electricity," which would be an accurate statement.
Because it does not allow heat or electricity to pass them.
Plastic is generally used as an insulator. A plastic ruler would not be a conductor of electricity.
Anything that is a bad conductor of electricity, while standing on top. Like Plastic.
Metal contains a sea of mobile electrons around its atoms that can conduct electricity while plastic doesn't.
No. Plastic is not a conductor of electricity.
Combs are made of plastic, and plastic is not a great conductor of electricity.
There are many. One example is plastic. to expand first are the ceramics, then glasses, finally plastics.
all of them
No. It is a poor conductor of electricity. It is similar to the conducting properties of plastic.
zinc is a good conductor of electricity
glass, ceramic,diamond, are somtricitytte of the conductor of hear but bad conductor of electricity meher n sethna