Unit 2 Chemistry Crossword

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Across
  1. 2. A mixture that is NOT uniform
  2. 4. The building blocks of matter
  3. 6. Does NOT depend on amount of matter
  4. 7. My favorite sandwich
  5. 12. A change that results in a new substance
  6. 14. My favorite element
  7. 15. A change with NO new substance
  8. 18. Elements and compounds are ...
  9. 19. A mixture that IS uniform
Down
  1. 1. Method to separate a mixture of liquids
  2. 3. Can be separated physically
  3. 5. The average mass of an individual element
  4. 8. Method we used to separate sand and salt
  5. 9. Located on the periodic table
  6. 10. The element that has eight protons
  7. 11. Your chemistry teacher's last name
  8. 13. The element that has three protons
  9. 16. A chemical combination of two or more elements
  10. 17. DOES depend on amount of matter