Across
- 2. Change a change of matter from one form to another without a change in chemical properties
- 3. the process in which a solid changes directly into a gas
- 6. A group of atoms bonded together
- 10. Basic unit of matter
- 11. The change of state from a liquid to a solid
- 12. A state of matter with no definite shape or volume
- 13. a state of matter that starts as a gas and then becomes ionized
- 14. A pure substance made of only one kind of atom
Down
- 1. to form a solution by mixing evenly
- 4. The change in state from a solid to a liquid
- 5. The temperature at which a liquid changes to a gas
- 7. The change of state from a gas to a liquid
- 8. a measure of how hot or cold something is (How much thermal energy it has.
- 9. Change A change that occurs when one or more substances change into entirely new substances with different properties.