Across
- 3. the state in which matter has a definite shape and definite volume
- 5. change of state from a solid directly to a gas
- 6. very small piece of matter
- 7. a new substance formed when atoms of two or more elements bond together
- 8. the state in which matter has a definite volume but no definite shape
- 9. change of state from a solid to be a liquid
- 10. anything that has mass and takes up space
- 12. change of state that happens when molecules at the surface of a liquid become a gas
- 13. a matter made of only one kind of atom
- 14. change of state from a liquid to a solid
Down
- 1. the state in which matter has no definite shape or volume
- 2. a unique type of gas made of particles that have an electric charge
- 4. change of state from a liquid to a gas
- 9. the smallest unit of a substance that has all the properties of the substance
- 11. change of state that happens when molecules below the surface of the liquid become a gas