plural of ammoniaphone

(historical) A 19th-century device for inhaling hydrogen peroxide and free ammonia, believed at that time to improve the quality of the singing and speaking voice.

plural of ammonia

(inorganic chemistry) Synonym of Haber process

plural of ammodytoxin

(inorganic chemistry) An inorganic compound with the formula (NH₄)₂Ce(NO₃)₆.

plural of ammodytin

Any of a class of toxins found in certain snake venoms.

methoxsalen

ammonium carbonate