| A | B |
| Atoms | Tiny particles that make up everything. |
| Circuit | A closed path or loop that is need for electricity. |
| Conductor | A material that allows electricity to flow. |
| Current | The flow of electrical charge measured in amperage (amps) |
| Electricity | A type of energy carried by the movement of eletrons. |
| Electron | A particle that travels around the nucleus at the enter of an atom. |
| Energy | A property of many substances that is associated with heat and light, electricity, mechanical. |
| Insulator | A material that does not allow electricity to flow through it easily. |
| Volts | Short for voltage. |
| Watts | A measure of the work that electricity does. |
| Sound Energy | energy produced be the vibration of an object. |
| Chemical Energy | energy stored in molecules that can be released by a chemical reaction. |
| Light Energy | electromagnetic radiation. Light energy is stored in particles called photons that move as a wave. |
| Thermal (heat) | energy stored in a object, as the object's temperature, that can be released as heat. |
| Nuclear Energy | energy stored in atoms of all things, released by a nuclear reaction (splitting atoms in fusion or fission. |
| Mechanical Energy | the potential energy stored in objects and the kinetic energy of objects in motion. |
| Potentiel Energy | energy that is storedand waiting to be set in motion. |
| Kinetic Energy | is energy that is in motion (moving) |
| Renewable | can be replenished in a short period of time. |
| Non-Renewable | can be someday all used up. |