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单词 dative bond
释义

dative bond

noun

: coordinate bond

Example Sentences

Recent Examples on the Web When the atoms and molecules collided, the relatively weak He-H dative bond broke, and a much stronger covalent bond between two hydrogens formed to create H2+. Ryan C. Fortenberry, Scientific American, 1 Feb. 2020

Word History

Etymology

from the donation of electrons by one of the atoms

First Known Use

circa 1929, in the meaning defined above

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更新时间:2024/11/13 21:55:52