Matter

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Across
  1. 3. matter that has neither a fixed volume nor a fixed shape
  2. 6. anything that has mass and takes up space
  3. 8. when matter changes directly from gas to solid
  4. 9. matter that has a fixed volume and a fixed shape
  5. 11. matter that has a fixed volume but not a fixed shape
  6. 12. When a liquid loses enough heat energy, its molecules slow down and move closer together
  7. 13. when a liquid changes into a gas
Down
  1. 1. when a solid become a gas
  2. 2. change takes place when an object gains or loses heat energy
  3. 4. when a gas becomes a liquid
  4. 5. particles that are bonded together
  5. 7. when a solid becomes a liquid
  6. 10. an explanation of how particles in matter behave