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Meaning of sulphion | Babel Free

Noun CEFR B2

Definitions

A hypothetical radical, SO₄, regarded as forming the acid or negative constituent of sulphuric acid and the sulphates in electrolytic decomposition.

obsolete

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

sulphionide sulphiredoxin sulphite sulphite ammonia caramel sulphite of soda sulphoaluminate