English word ammonium comes from English ammonia, English -ium
| Dictionary entry | Language | Definition |
|---|---|---|
| ammonia | English (eng) | (inorganic compound) A gaseous compound of hydrogen and nitrogen, NH3, with a pungent smell and taste. |
| -ium | English (eng) | (by extension, humorous) Appended to common words to create scientific-sounding or humorous-sounding fictional substance names.. (chemistry) Used to form the names of metal elements, after the style of early-named elements, as well as the isotopes of hydrogen.. (chemistry) Used to form the temporary systematic element name of a metallic or nonmetallic element which is postulated to exist, or [...] |
| ammonium | English (eng) | (inorganic chemistry) The univalent NH4+ cation, derived by the protonation of ammonia. |