Question

identifying insulators
which materials are good insulators? select three options.
glass
paper
gold
plastic
silver

Explanation:

Insulators are materials that resist the flow of electricity. Glass, paper, and plastic are non-metallic materials with tightly bound electrons, making them poor conductors (good insulators). Gold and silver are metals, which are excellent conductors due to free-moving electrons.

Answer:

A. glass, B. paper, D. plastic