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hydrogen bond

Noun CEFR B2

Definitions

A weak bond in which a hydrogen atom in one molecule is attracted to an electronegative atom (usually nitrogen or oxygen) in the same or different molecule.

physical

Equivalents

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CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

hydrogen bromide hydrogen burning hydrogen car hydrogen carbonate hydrogen chlorate hydrogen chloride

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