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Từ điển Oxford Learners Wordfinder Dictionary
valence


noun
1. (biology) a relative capacity to unite or react or interact as with antigens or a biological substrate
Syn:
valency
Topics:
biology, biological science
Hypernyms:
power, powerfulness
Attrubites:
univalent, bivalent, double, multivalent, monovalent, polyvalent
2. (chemistry) a property of atoms or radicals;
their combining power given in terms of the number of hydrogen atoms (or the equivalent)
Syn:
valency
Derivationally related forms:
valent (for: valency)
Topics:
chemistry, chemical science
Hypernyms:
power, powerfulness
Hyponyms:
covalence, covalency
Attrubites:
monovalent, univalent, polyvalent, multivalent

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