pH

  1. (abbreviation) .  public house.
  2. (abbreviation) .  Penthouse.
  3. (abbreviation) .  Preliminary Hearing.
  4. Abbreviation.  (chemistry) The negative of the logarithm to the base 10 of the concentration of hydrogen ions, measured in moles per liter; a measure of acidity or alkalinity of a substance, which takes numerical values from 0 (maximum acidity) through 7 (neutral) to 14 (maximum alkalinity).
  5. Abbreviation.  (misspelling of, pH) .
  6. Abbreviation.  phot.

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This entry was last updated on RefTopia from its source on 3/20/2012.