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ammonium

11 ENTRIES FOUND:
  1. ammonium (noun)
  2. ammonium alum (noun)
  3. ammonium carbonate (noun)
  4. ammonium chloride (noun)
  5. ammonium hydroxide (noun)
  6. ammonium nitrate (noun)
  7. ammonium sulfate (noun)
  8. ferric ammonium citrate (noun)
  9. quaternary ammonium compound (noun)
  10. quaternary (adjective)
  11. quaternary (noun)

am·mo·ni·um

noun \ə-ˈmō-nē-əm\

Definition of AMMONIUM

: an ion NH4+ derived from ammonia by combination with a hydrogen ion and known in organic compounds (as quaternary ammonium compounds) and in compounds (as salts) that resemble in properties the compounds of the alkali metals

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