Across
- 2. Everything that has mass and takes up space.
- 6. A tiny unit that makes up all matter.
- 7. A gas changing directly into a solid.
- 8. A state of matter that expands to fill any container.
- 9. A solid that forms from a chemical reaction in a liquid.
- 10. A solid changing directly into a gas.
- 11. A solid changing into a liquid due to heat.
- 13. The process of a gas turning into a liquid.
Down
- 1. A liquid changing into a solid due to cold temperatures.
- 3. The process of a liquid turning into a gas.
- 4. A chemical change that happens when metal reacts with oxygen and water.
- 5. Change A change in matter that creates a new substance.
- 6. Change A change in matter that does not create a new substance.
- 10. A state of matter with a fixed shape and volume.
- 12. A state of matter that takes the shape of its container but has a fixed volume.