noun. ['əˈmoʊniːəm'] the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion.
- ammonium ion
- -ium (English)
- -um (Latin)
- ammonia (English)
Rhymes with Ammonium
How do you pronounce ammonium?
Pronounce ammonium as əˈmoʊniəm.
US - How to pronounce ammonium in American English
UK - How to pronounce ammonium in British English
Sentences with ammonium
1. Noun, singular or mass
This means you never know just how much ammonium hydroxide you may be applying.