Ammonium
/əˈmɒn.i.əm/
Meaning & Definition
noun
The ammonium ion (NH4+), a positively charged polyatomic ion that results from the protonation of ammonia.
Ammonium is commonly found in fertilizers as it provides an important source of nitrogen for plants.
A term used to refer to compounds containing the ammonium ion.
Ammonium chloride is a white crystalline salt that is often used in batteries.
A class of chemical compounds derived from ammonia by replacement of one or more hydrogen atoms with a cation.
The solution contained various ammonium salts, which are essential for various industrial processes.
The name of a functional group in organic chemistry where an ammonium atom is bonded to various hydrocarbon groups.
Quaternary ammonium compounds are often used as disinfectants in various cleaning products.
Etymology
From New Latin 'ammonium', from 'ammonia'.
Common Phrases and Expressions
ammonium hydroxide
A solution of ammonia in water, often used as a cleaning agent.
ammonium nitrate
A nitrogen-rich compound commonly used in fertilizers.
Related Words
ammonia
A colorless gas with a pungent odor, used as a base and a refrigerant.
ammonium sulfate
A salt of ammonium and sulfate used as a fertilizer.
Slang Meanings
Ammonium nitrate bomb
That's a common term used in reference to a dangerous explosive.