Question

allows electricity to pass why does not allow electricity to​

Answer 1

One type of metal, copper, is most often used for electrical wires since it is very easy to bend and is inexpensive to mine and to produce wire from it. Materials that do not allow electricity to pass easily through them are called insulators. Rubber, glass, plastic, and cloth are poor conductors of electricity.

Answer 2

non metals are substances that do not allow electricity to pass