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Meaning of chemical species | Babel Free

Noun CEFR B2

Definitions

An ensemble of chemically identical molecular entities that can explore the same set of molecular energy levels on the time scale of the experiment.

Equivalents

Français espèce chimique

Português espécie química

CEFR level

B2

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

See also

chemical structure chemical substance chemical suit chemical symbol chemical toilet chemical warfare