Question

If you are looking for an insulator you are looking for a material that will

allow the flow of electrons.
inhibit the flow of neutrons.
allow the flow of protons.
inhibit the flow of electrons.

Answer 1

When you think of insulators you should always think of electrical energy and so electrons.
What insulators do are that they inhibit the flow of electrons :)

Answer 2

thanks!

Answer 3

you're welcome :)