Across
- 1. change that results in a change in the identify of matter
- 3. the idea that the total mass of matter stays the same through a physical or chemical change
- 7. a measure of the energy of motion of the particles in matter
- 11. found by dividing the mass of an object by its volume
- 12. when a solid changes to a liquid
- 14. to squeeze a gas into a smaller space
- 15. a state of matter where the substance has a definite volume but does not have a definite shape
- 16. a state of matter where the substance does not have a definite shape or a definite volume
- 17. when a liquid changes to a solid
- 18. characteristics used to describe or identify something
Down
- 2. when a gas changes to a liquid
- 4. how something smells
- 5. something that has mass and volume
- 6. the amount of matter in something
- 7. how something feels
- 8. when a liquid changes to a gas
- 9. process in which new substances are formed during a chemical change
- 10. change that does not affect the type of matter
- 13. the amount of space something takes up
- 19. a state of matter where the substance has a definite shape and volume