ammonium
/əˈmoʊni.əm/noun
High School
1
The univalent NH₄⁺ cation, derived by the protonation of ammonia
2
Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals
Sound Patterns & Rhymes
Rhymes
Words that share the same ending sound pattern
Alliteration
Words starting with the same consonant sound — used in poetry and prose to create rhythm, emphasis, and memorable phrasing (e.g. “Peter Piper picked”)
Assonance
Words sharing similar vowel sounds regardless of starting letter — creates internal melody in writing