Across
- 5. The "stuff" that makes up all materials in objects that have mass
- 6. An interaction between two object that physically come into contact
- 8. Pusing
- 9. Basic building block of matter
- 11. Energy associated with temperature of an object
- 13. The movement of energy
- 14. The conversion of energy from one form to another
Down
- 1. Energy of motion
- 2. Pulling
- 3. Two objects physically touch
- 4. Specific path that circles the nucleus
- 7. Stored energy
- 10. Energy carried by sound waves
- 12. Measured in watts
- 13. The ability to do work
- 15. A push or a pull