2. All metals are good conductors because their electrons can move easily through the metal.
What do you think will be true about electrons in an insulator?

Help me please
This is for my science homework

An insulator would be made out of material unable to conduct electricity due to lack of fluid movement for electrons, such as rubber. Rubber properties not only prevents them from freely moving, but also helps electrons stay tightly bound to each other.

Hope this helps ^_^