Across
- 3. elements and compounds
- 5. this state of matter consists of electrically charged particles
- 7. the change of a liquid to a solid
- 9. the amount of mass per volume
- 10. the state of matter having no definite shape or volume
- 11. this type of property can be observed withouth destroying the substance
- 13. physical change of a liquid to a solid at the melting point
Down
- 1. this type of change produces a new product
- 2. the change of a liquid to a gas
- 4. anything that has mass and takes up space
- 6. change of a gas to a liquid
- 8. the state in which atoms or molecules are very close together and are regularly arranged
- 12. the state of matter having a definite volume but no definite shape