Matter Changes Crossword

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Across
  1. 3. the ability or tendency of an object to float on water or some other fluid
  2. 4. the act of a liquid changing into a gas
  3. 9. characteristic of a substance that can be identified without changing the substance
  4. 13. substance formed as the result of a chemical change
  5. 15. the act of a gas changing into a liquid
  6. 16. state of matter with no definite volume or shape
  7. 18. mass divided by volume
  8. 19. the temperature at which an object changes from a liquid to a solid
  9. 21. state of matter with the highest energy
  10. 23. state of matter with the lowest energy
  11. 24. substance going into the chemical reaction
  12. 26. a physical property referring to how shiny a substance is
  13. 27. characteristic of a substance that defines its ability to change to something new
  14. 30. the amount of space that an object or substance takes up
Down
  1. 1. when a solid changes directly into a gas skipping the liquid state of matter
  2. 2. the law that states that matter cannot be created or destroyed
  3. 5. the oxidation of certain materials such as iron
  4. 6. a change that doesn’t affect the identity of a substance
  5. 7. state of matter with definite volume and no definite shape
  6. 8. the act of a solid changing to a liquid
  7. 10. how much matter an object contains
  8. 11. the temperature at which an object changes from a solid to a liquid
  9. 12. a physical property referring to how difficult an object is to cut or break
  10. 14. how likely a substance is to react to certain materials or substances
  11. 17. a change that results in a new material with different properties
  12. 20. the act of a liquid changing into a solid
  13. 22. the way in which a whole or mixture is made up
  14. 25. a physical change that affects size
  15. 28. anything that takes up space
  16. 29. states of matter with no definite shapes