| 单词 | electrovalent bond |
| 释义 | electrovalent bondnouna type of chemical bond in which one atom loses an electron to form a positive ion and the other atom gains the electron to form a negative ion. The resulting ions are held together by electrostatic attractionAlso called: ionic bond Compare covalent bond Words nearby electrovalent bondelectrotropism, electrotype, electrotypy, electrovalence, electrovalency, electrovalent bond, electroweak, electroweak force, electroweak interaction, electroweak theory, electrowinning Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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