Across
- 5. Total energy of a substance
- 6. The measurement of heat
- 9. Atoms in a group
- 10. Anything with mass that takes up space.
- 14. Stored Energy
- 16. When energy between two substances is equal.
- 17. When atoms are furthest apart
- 18. When atoms are close together
- 19. The transfer of a liquid to a solid
- 20. Smallest unit of an element
- 21. To hit/strike
Down
- 1. The compactedness of a substance's atoms
- 2. Active Energy
- 3. The energy of heat
- 4. The movement of energy from one place to another
- 7. The transfer of a gas to a liquid
- 8. Continually moving energy
- 11. The transfer of a liquid to a gas
- 12. The transfer of a solid to a liquid
- 13. When atoms are farther apart
- 15. Forms matter takes