Science Review

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