Across
- 2. A state of matter in which its atoms have a lot of room to move
- 7. It makes up matter
- 8. A state of matter in which its atoms have room to move
- 10. When a liquid turns into a gas
Down
- 1. When a gas turns into a liquid
- 3. The stuff that makes up matter
- 4. The solid state of water
- 5. A state of matter in which its atoms are compact
- 6. When a solid turns into a gas
- 9. A frozen gas (CO2)