States of Matter

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Across
  1. 4. The amount of matter in an object
  2. 5. The amount of space that a substance or object occupies
  3. 7. Solid to gas
  4. 10. Anything that has mass and takes up space
  5. 12. Gas to liquid
  6. 13. Liquid to solid
Down
  1. 1. Describe how an object looks, feels, or acts
  2. 2. Indefinite shape; indefinite volume; particles flow easily
  3. 3. Liquid to gas
  4. 6. Indefinite shape; definite volume; particles flow easily
  5. 8. Gas to solid
  6. 9. Solid to liquid
  7. 11. Definite shape; definite volume; molecules are tightly packed