Chapters 2, 4, and 5

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Across
  1. 6. the study of matter and how it acts
  2. 9. new form of matter is created
  3. 11. atoms that are spread out and are free to move
  4. 12. the "big deal" this week
  5. 14. change in the appearance but not composition
  6. 16. type of matter that is pure
  7. 20. negative subatomic particle
  8. 21. positive subatomic particle
  9. 22. the amount of matter that is in something
  10. 25. separating matter by different boiling points
  11. 26. type of facilitator
  12. 28. mixture of metals
  13. 30. 2 or more elements combined in a set ratio
  14. 31. 100%, filtered, distilled, clean
  15. 32. homogeneous mixture where one substance is dissolved in another
  16. 33. simplest form of matter
Down
  1. 1. mixture that looks the same (like koolaid)
  2. 2. mass / volume
  3. 3. way to purify a substance
  4. 4. smallest part of matter to make up an element
  5. 5. solid formed in a reaction of 2 solutions
  6. 7. another term for gas (as a state of matter)
  7. 8. changing one or more substances into new ones
  8. 10. one who makes something easier
  9. 13. center of the atom
  10. 15. mixture where you can see differences
  11. 17. the make up of the matter
  12. 18. matter before a reaction
  13. 19. the space something takes up
  14. 21. matter after a reaction
  15. 22. 2 or more atoms connected (bonded)
  16. 23. 2 or more substances combined
  17. 24. tightly packed atoms that can hardly move
  18. 27. letter or letters that stand for an element
  19. 29. tightly packed atoms that are free to move
  20. 34. subatomic particle with no charge