Chemistry-pH Crossword Puzzle

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Across
  1. 2. hydroxy acid abbreviated AHAs; acids derived from plants (mostly fruit) that are often used to exfoliate the skin
  2. 6. acid an alpha hydroxy acid used in exfoliation and to lower the pH of products
  3. 8. rapid oxidation of a substance accompanied by the production of heat and light
  4. 9. agent a substance that releases oxygen
  5. 11. also known as bases; compounds that react with acids to form salts
  6. 13. acid a colorless liquid or white crystals with a strong unpleasant odor that is used in permanent waving solutions
Down
  1. 1. an ion with a positive electrical charge
  2. 3. the abbreviation for potential hydrogen; pH represents the quantity of hydrogen ions
  3. 4. solution a solution that has a pH above 7 (neutral)
  4. 5. hydroxide a very strong alkali used in chemical products and cleaners; commonly known as lye
  5. 7. the separation of an atom or molecule into positive and negative ions
  6. 10. an atom or molecule that carries an electrical charge
  7. 11. an ion with a negative electrical charge
  8. 12. solution a solution that has a pH below 7 (neutral)