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Meaning of ethanium | Babel Free

Noun CEFR B2

Definitions

the carbocation, C₂H₇⁺, derived by the protonation of ethane

uncountable

CEFR level

B2

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

See also

ethanoate ethanoic ethanoic acid Ethanol ethanolamide ethanolamine