sulphion

== English == === Alternative forms === sulphione === Etymology === From sulpho- +‎ ion. === Noun === sulphion (plural sulphions) (obsolete, chemistry) A hypothetical radical, SO4, regarded as forming the acid or negative constituent of sulphuric acid and the sulphates in electrolytic decomposition. ==== Derived terms ==== === References === “sulphion”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === unpolish