Across
- 2. State of matter that particles are tightly packed.
- 3. A change occurs where new products are formed
- 7. Solid to gas
- 9. Gas to solid
- 10. The study of matter, and their structure, properties, and interactions.
- 11. Liquid to solid
Down
- 1. Solid to liquid
- 2. Solid to gas
- 4. A type of change where matter changes form, but not identity
- 5. Gas to solid
- 6. This state of matter, the particles are close together, but can move past one another
- 8. The particles in this state are well separated, and move at great speed.