| A | B |
|---|
| nuclear | the energy given off by a splitting atom |
| radiant | electromagnetic energy that travels in waves at the speed of light |
| sound | the energy produced by vibrating particles |
| heat | the energy of colliding particles |
| electrical | the energy of flowing electrons |
| chemical | the energy produced by a chemical reaction |
| mechanical | the energy of moving objects |
| potential | stored energy waiting to be used |
| kinetic | energy in action |
| energy | the ability to do work |
