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Meaning of methanium | Babel Free

Noun CEFR B2

Definitions

the carbocation, CH₅⁺, derived by the hydrogenation of methane

uncountable

CEFR level

B2

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

See also

methanization methanizer methanoarchaeon methanoate methanobacterium methanobactin