Chemical Reactions Crossword Puzzle

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Across
  1. 6. substance that ENTERS into a chemical reaction
  2. 10. mixture that dissolves and is spread out evenly
  3. 11. matter made of only ONE kind of atom
  4. 12. type of reaction that RELEASES energy, usually in the form of heat
  5. 14. substance that does the dissolving in a solution
  6. 15. particles do not settle
Down
  1. 1. uniform composition or substances evenly mixed
  2. 2. substances NOT evenly mixed
  3. 3. substance formed as a result of a chemical reaction
  4. 4. substance that gets dissolved in a solution
  5. 5. matter that CAN be physically separated and contains 2 or more substances
  6. 7. type of reaction that ABSORBS energy
  7. 8. particles do settle, particles are spread out but do not dissolve
  8. 9. made up of two or more elements
  9. 13. anything that has mass and takes up space