Chapter 12

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Across
  1. 3. water droplets emulsified in oil
  2. 4. multiples of 10
  3. 9. substance that releases oxygen
  4. 10. subatomic particles with no charge
  5. 11. solution with a pH above 7.0
  6. 12. subatomic particles with a positive charge
  7. 14. subatomic particles with a negative charge
  8. 15. also known as bases
  9. 17. substance that dissolves the solute
Down
  1. 1. physical combination of matter in any proportion
  2. 2. ion with a positive electrical charge
  3. 5. pH below 7.0
  4. 6. chemical reactions that release a significant amount of heat
  5. 7. solid liquid gas
  6. 8. alcohols that evaporate easily
  7. 13. ion with a negative electrical charge
  8. 16. atom or molecule that carries an electrical charge