the type of chemical bond between atoms in a metallic element, formed by the valence electrons moving freely through the metal lattice.
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- metallic glass,
- metallic lens,
- metallic luster,
- metallic soap,
- metallic wood-boring beetle
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
chem 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
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.
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