What is the hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine called?
phosphonium — The hypothetical radical PH4, analogous to ammonium, and regarded as the nucleus of certain derivatives of phosphine. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
- Canonical URL: https://worddirectanswers.com/answers/what-is-phosphonium-sense-1-called
- Steward: Jason Burns
- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00