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Meaning of rubidine | Babel Free

Noun CEFR B2

Definitions

A nitrogenous base homologous with pyridine, obtained from coal tar as an oily liquid, C₁₁H₁₇N.
uncountable
Any metameric compound in the same group as the above.
uncountable

CEFR level

B2

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

See also

Rubidium rubidium chloride rubidium nitrate rubidium oxide rubidium-strontium rubidus