Chemistry Review

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Across
  1. 3. A substance made of one element
  2. 6. The measure of how easily something is shaped
  3. 8. A way to separate mixtures by their density
  4. 9. A substance's ability to be dissolved
  5. 10. A change that creates a new substance
  6. 13. A different name for a homogeneous mixture
  7. 16. The amount of matter in a object
  8. 17. Has properties of both metals and non-metals
  9. 18. Located in the middle of the periodic table
  10. 20. The most reactive substances on the periodic table
Down
  1. 1. A positively charged particle that makes up atoms
  2. 2. A physically bound combination of many materials
  3. 4. Least reactive substances on the periodic table
  4. 5. A solid formed from a chemical reaction
  5. 7. The second most reactive metals
  6. 11. Anything lower than 7 on the acid scale
  7. 12. The flammability of a material
  8. 14. A way to separate mixtures through boiling
  9. 15. The space something takes up
  10. 19. The smallest unit of matter