AMMONIUM

ammonium, ammonium ion

(noun) the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion

Source: WordNet® 3.1


Etymology

Noun

ammonium (usually uncountable, plural ammoniums)

(inorganic chemistry) The univalent NH4+ cation, derived by the protonation of ammonia

(organic chemistry, especially in combination) Any similar cation formed by replacing one or more hydrogen atoms with alkyl or aryl radicals

Source: Wiktionary


Am*mo"ni*um, n. Etym: [See Ammonia.] (Chem.)

Definition: A compound radical, NH4, having the chemical relations of a strongly basic element like the alkali metals.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

29 April 2024

SUBDUCTION

(noun) a geological process in which one edge of a crustal plate is forced sideways and downward into the mantle below another plate


Do you know this game?

Wordscapes

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins