Across
- 5. when liquid changes to a gas due to an increase in heat
- 7. metals
- 8. nonmetals
- 10. atoms move more freely and heat has increased
Down
- 1. atoms move more quickly and more heat is added
- 2. when gas changes to a liquid due to a decrease in heat
- 3. the ability of an object to sink or float
- 4. anything that has mass and takes up space
- 6. the amount of matter an object has
- 9. atoms are tightly packed together, no heat