Electron - A subatomic particle with a negative charge, Electric Current - A continuous flow of electric charges, Proton - A subatomic particle with a positive charge, Volatge - A measurement of electric current between two terminals, Electric potential energy - Energy that is needed to move a charge against an electric field, Electrical conductor - material that allows the flow of charge (electrical current) in one or more directions, Electrical insulator - a material in which electric current does not flow freely, Semiconductor - a solid substance that has a conductivity between that of an insulator and that of most metals, Static Electricity - the build-up of an electrical charge on the surface of an object,

Electricity

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