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Meaning of electron pair | Babel Free

Noun CEFR B2

Definitions

Two electrons having opposite spin but all other quantum numbers the same; i.e. two electrons in the same atomic orbital or molecular orbital, especially such electrons that function in concert to form a covalent bond

Equivalents

CEFR level

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

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