- the number of electron pairs that an atom can share with other atoms.
Origin of covalence
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for covalent
Contemporary Examples of covalent
"The covalent bonds… are so strong that you can't break them down by heat," explained Dufresne.Home Ec at Harvard
December 6, 2010
Word Origin and History for covalent
Online Etymology Dictionary, © 2010 Douglas Harper
- Of or relating to a chemical bond characterized by one or more pairs of shared electrons.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.