| A | B |
|---|
| Protons | positively charged particles found in the nucleus |
| Neutrons | neutral particles found in the nucleus |
| Electrons | negative particles that orbit the nucleus |
| Nucleus | core of an atom |
| Volt | unit for measuring EMF |
| Ampere | unit for measuring the rate of current flow |
| Ohm | unit of resistance |
| Watt | unit for measuring electrical power |
| Electroscope | instrument that detects static electricity |
| Ions | electrically charged atoms |
| Conductor | material that carries electricity |
| Insulator | material that does not carry electricity |
| Voltmeter | instrument that measures voltage |
| Ammeter | instrument for measuring amperage |
| Galvanometer | instrument that measures the strength of a weak current |
