| A | B |
| Mechanical Energy | The form of energy that moves an object |
| Sound Energy | The form of energy that results from the vibration of particles in a solid, liquid, or gas |
| Chemical Energy | The form of energy that is stored in the chemical composition of matter |
| Kinetic Energy | The type of energy that is known as as energy of motion |
| Thermal Energy | The form of energy that is the total amount of energy from the movement of particles in matter |
| Potential Energy | The type of energy that is stored |
| Electromagnetic Energy | The form of energy transmitted through space in the form of electromagnetic waves |
| Nuclear Energy | The form of energy that is released when a heavy atom's nucleus breaks apart or when two smaller atoms join |
| Law of Conservation of Energy | Energy can neither be created nor destroyed |
| Energy Conversion | When energy transforms from one form to another |
| Energy Efficiency | Measurement of usable energy after an conversion |
| Energy | The ability to cause change |