Across
- 3. one or more substance change
- 4. high energy
- 5. one or more physical properties
- 7. liquid
- 9. a gas
- 10. able to be made into wire
- 12. medium energy
- 14. matter that can be observed
- 15. loss of hydrogen
Down
- 1. substance changes
- 2. resistance to flow
- 6. to flow
- 8. high energy
- 11. low energy
- 13. mass and volume