covalency

covalency [kəʊ'veɪlənsɪ]  [koʊ'veɪlənsɪ] 

covalency 基本解释

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名词河道; 共有原子价,共价

covalency 英英释义

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noun

1. danci.911cha.com

1. valence characterized by the sharing of electrons in a chemical compound
    the number of pairs of electrons an atom can share

    Synonym: covalence