Isabel & Olivia Chemistry Crossword Puzzle

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Across
  1. 3. 4th state of matter
  2. 5. change transitions between states of matter
  3. 6. two or more atoms chemically combined that dont have to be different
  4. 8. two or more substances combined, but not combined chemically
  5. 9. liquid to gas
  6. 10. liquid to solid
  7. 12. the amount of space an object ocupies
  8. 13. gas to solid
  9. 15. gas to liquid
  10. 16. amount of atoms in matter
  11. 20. small particle with a negative charge of electricity flow of charge
  12. 21. ex: rock
  13. 23. no visible boundaries
  14. 25. the study of matter
Down
  1. 1. ex: smoke
  2. 2. one or more visible boundaries
  3. 4. solid to liquid
  4. 7. periodic table of _
  5. 8. anything that has mass and volume
  6. 11. two or more different atoms/elements that are chemically combined
  7. 14. an atom or molecule with electrical charge
  8. 17. smallest unit of matter that forms a chemical element
  9. 18. this class subject
  10. 19. solid to gas
  11. 22. ex: water
  12. 24. the ability to do work or cause change in matter