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Meaning of dioxygenyl | Babel Free

Noun CEFR B2

Definitions

The cation O₂⁺

CEFR level

B2

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

See also

dioxymethylanthraquinone dioxythiophene dip DIP chip dip hop dip locker