Question

Which of the following does not state a property of electricity?

Answer 1

The answer will be D that is electricity is a flow of protons.

Electricity has the following properties:

It is a flow of electrons.

It travels easily through metal.

It travels "downhill" as it is attracted to the Earth.

So the answer is D only as electricity is not a property of protons , it is not a flow of protons, electricity is only defined as flow of electrons not protons so the answer is D only.

Answer 2

D, It is a flow of protons, is the best answer. Electricity is the flow of electrons, not protons.