| 单词 | metallic bond |
| 释义 | metallic bondnoun Chemistry.the type of chemical bond between atoms in a metallic element, formed by the valence electrons moving freely through the metal lattice. Words nearby metallic bondmetall-, metal lath, metalled, metalli-, metallic, metallic bond, metallic glass, metallicize, metallic lens, metallic luster, metallic soap Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for metallic bondmetallic bond nounchem the covalent bonding between atoms in metals, in which the valence electrons are free to move through the crystal 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 Scientific definitions for metallic bondmetallic bond The chemical bonding that holds the atoms of a metal together. Metallic bonds are formed from the attraction between mobile electrons and fixed, positively charged metallic atoms. Whereas most chemical bonds are localized between specific neighboring atoms, metallic bonds extend over the entire molecular structure. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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