Across
- 2. __________: produced when energy travels along sound waves
- 5. __________: energy that is created when charged particles move, positive and negative charges
- 6. __________: energy stored in the nucleus of an atom
- 7. __________: is thermal energy
Down
- 1. __________: light energy
- 3. __________: energy from one object doing work on another object
- 4. __________: energy from chemical reactions and the potential energy stored in the chemical bond