Found 1 items, similar to PN2H.
English → English (gcide) Definition: PN2H Phospham \Phos"pham\, n. [Phosphorus + ammonia.] (Chem.) An inert amorphous white powder, PN2H, obtained by passing ammonia over heated phosphorus. [Spelt also phosphame.] -- Phos“pham”ic, a. [1913 Webster]