Across
- 3. energy
- 4. firstlawofthermodynamics
- 6. sublimation
- 8. physicalchange
- 9. puresubstance
- 14. boiling
- 17. vaporization
- 19. work
- 20. volume
- 21. freezing
- 23. mass
- 27. evaporation
- 30. mixture
- 31. stateofmatter
- 32. deposition
- 33. gas
Down
- 1. chemicalchange
- 2. weight
- 5. temperature
- 7. nuclearchange
- 10. molecule
- 11. compound
- 12. plasma
- 13. matter
- 15. liquid
- 16. force
- 18. ion
- 22. element
- 24. gravity
- 25. solid
- 26. condensation
- 28. atom
- 29. melting