Across
- 2. superheated matter
- 5. states of matter
- 7. an object that occupies space
- 9. make up the chemical properties of an element
- 10. fixed volume but not a fixed shape
- 11. the amount of space occupied by an abject
- 13. any of the basic units of matter and energy
Down
- 1. the amount of matter in a substance
- 3. define a chemical element
- 4. high temperature
- 6. retains its shape
- 8. how hot or cold something is
- 12. no fixed shape or volume