(am-mo-ni-um) 4 syllables

Definition

noun. derived from ammonia; formed when combining hydrogen ion with salts

Example Sentence

It is necessary that we filter the water to avoid possible ammonium presence.

Synonyms

NH4

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ammonium
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Rhymes

  • gonium

  • ammonium
  • harmonium
  • plutonium
  • polonium
  • zirconium

  • pandemonium