Across
- 4. The transformation of a solid to a gas
- 6. The fundamental unit of a chemical compound, made up of multiple atoms
- 8. The realm of atoms and molecules, where objects are smaller than can be detected by optical microscopes
- 11. Matter that doesn't have a definite volume or mass
- 12. Matter that has a definite volume and a definite shape
- 13. The transformation of a gas to a liquid
- 14. Matter that has a definite volume but not definite shape
- 15. Evaporation in which bubbles form beneath the liquid surface
Down
- 1. The study of matter and the transformations it can undergo
- 2. Any physical attribute of a substance
- 3. The transformation of a liquid to a solid
- 5. The transformation of a gas to a solid
- 7. The transformation of a liquid to a gas
- 9. The transformation of a solid to a liquid
- 10. The force of attraction between two atoms that holds them together
- 13. A structure in which atoms are bonded together
