Chemistry - pH Scale

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Across
  1. 3. A type of acid which the body makes and is used to dissolve food with. pH 2-3.
  2. 4. Used to describe acids
  3. 8. Has A pH of 6-7.
  4. 9. Another word for a substance that dissolves (S______)
Down
  1. 1. A type of alkali. Includes Hydrogen and Oxygen.
  2. 2. A type of alkali. Not to be confused with sulphide.
  3. 5. A common warning label on acids. (Co______)
  4. 6. Can change colour depending on pH. (Universal _________)
  5. 7. Used to describe alkalis
  6. 9. A type of alkali including sulphur. (Sulphi__)