Question

A substance that permits the flow of electrons is a(n) .

Answer 1

It is a conductor - it allows electrons to flow

Answer 2

Answer: The correct answer is Conductor.

Explanation:

Electrical current is defined as the flow of electrons through a substance that will permit it to flow. This substance is called as a conductor. For Example: Copper, Aluminium etc..

An insulator is defined as the substance which resists the flow of electrons. For Example: Glass, Plastic etc..

Hence, the correct answer is Conductor.