Chemical Reactions Crossword

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Across
  1. 4. A quality or condition of a substance that can be observed or measured without changing its composition
  2. 7. some elements react with oxygen
  3. 9. a liquid is boiled to produce a vapor that is then condensed into a liquid
  4. 12. the ratio of mass to volume
  5. 14. a substance produced in the reaction
  6. 15. depends on the type of matter in a sample
  7. 18. The ability of a substance to undergo a specific chemical change
  8. 24. how the object absorbs and reflects light
  9. 25. any part of a sample with uniform composition and properties
  10. 26. Matter that has a uniform and definite composition
  11. 27. a substance present at the start of the reaction
  12. 28. depends on the amount of matter in a sample
  13. 29. how the substance looks and feels
  14. 30. the way that a substance reflects light
  15. 32. the ability of a substance to be stretched into a wire
  16. 33. the amount of space an object occupies (V = m รท D)
Down
  1. 1. a measure of the average kinetic energy of particles in a substance
  2. 2. a physical blend of two or more components
  3. 3. a substance that contains two or more elements chemically combined in a fixed proportion
  4. 5. a change that produces matter with a different composition than the original matter
  5. 6. A mixture in which the composition is not uniform throughout
  6. 8. the simplest form of matter that has a unique set of properties
  7. 10. a form of matter that has an indefinite shape, flows, and yet has a fixed volume
  8. 11. the gaseous state of a substance that is generally a liquid or solid at room temperature
  9. 13. a form of matter that takes both the shape and volume of its container
  10. 16. some properties change but the composition of the material DOES NOT change
  11. 17. separates a solid from a liquid
  12. 19. a solid that changes forms and settles out of a liquid mixture
  13. 20. A mixture in which the composition is uniform throughout
  14. 21. the ability of a substance to be hammered Flat and to retain the new shape
  15. 22. some elements react with water
  16. 23. the amount of matter in an object (m = V x D)
  17. 31. a form of matter that has a definite shape and volume