Across
- 4. Energy that is stored in an object
- 6. Energy of motion
- 7. a reaction in which heat is absorbed
- 10. a reaction in which heat is released
- 11. Forms of matter as solid, liquid, & gas
- 13. average kinetic energy measured in degrees
- 14. state of matter with indefinite volume & shape
- 15. sum of all kinetic & potential energy
Down
- 1. to strike or hit something with force
- 2. state of matter with definite volume, not shape
- 3. not chemically reactive
- 5. Energy transfer between objects from warmer to cool
- 8. energy moving from one system to another
- 9. moving steadily & rhythmically
- 12. force on matter through contact with matter