Across
- 3. mad of of two or more different atoms
- 5. evenly mixed mixture where one substance is dissolved into another
- 6. sodium and chloride combine to form this
- 8. solid, liquid, and gas (vapour)
- 10. molecules bouncing freely around
- 11. changing from a liquid to a gas
- 12. the amount of mass in a given volume
- 14. temperature at which a solid becomes a liquid
- 15. The amount of space that matter takes up is its _____.
Down
- 1. burning paper is what change
- 2. changing from gas to liquid
- 4. anything that takes up space
- 7. ripping paper is what change
- 9. a pure substance that is distinguished from all other matter by the fact that it cannot be created or broken down by ordinary chemical means.
- 13. what causes matter to change state
- 14. when substances are combined and can be separated