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Meaning of carbon suboxide | Babel Free

Noun CEFR B2

Definitions

The gas C₃O₂, having a heterocumulene structure O=C=C=C=O

uncountable

CEFR level

B2

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

See also

carbon tablet carbon tax carbon tet carbon tetrabromide carbon tetrachloride carbon tetrafluoride