| A | B |
| Energy | The ability to do work or cause a change |
| Potential Energy | Stored Energy |
| Kinetic Energy | Energy due to motion |
| Elastic Energy | Energy stored in stretched or compressed objects |
| Gravitational Potential | Stored energy that depends upon the height and weight of an object |
| Thermal Energy | The total potential and kinetic energy of the particles in an object |
| Electrical Energy | The energy of electric charges (electrons) |
| Chemical Energy | Potential Energy found in chemical bonds |
| Nuclear Energy | Energy stored in the nucleus of an atom |
| Electromagnetic Energy | The energy of light and other forms of radiation |
| Energy Transformation | The process of changing one form of energy to another |
| Law of Conservation | Energy can not be created or destroyed |
| Example of Nuclear Energy | The Sun |
| Example of potential to kinetic energy transformation | Throwing a softball |
| Example of Elastic Energy | rubberband |
| Lava | An example of lots of Thermal Energy |
| H2O molecules | An example of chemical energy |
| Sound Energy | a wave of energy that passes through the particles of a medium when something vibrates. |