Law of Conservation of Mass

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Across
  1. 3. the amount of space a substance occupies
  2. 7. a _______ reaction
  3. 8. when something is made
  4. 10. enforcement of rules
  5. 11. quantity of matter; weight
  6. 12. a specific kind of matter with properties
  7. 14. law of ________ of mass
  8. 15. applying a force to move matter
  9. 16. the relationship between the mass and its volume
  10. 17. when two or more substances react
  11. 18. water
Down
  1. 1. air
  2. 2. frozen water
  3. 4. a group of atoms bonded together
  4. 5. speed of an object or the change over time
  5. 6. the basic unit of a chemical element
  6. 9. when something is broken or unable to be fixed
  7. 13. anything that occupies space and has a mass
  8. 15. products turn to reactants