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covalence
(redirected from covalently)

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
co·va·lence  (k-vlns)
n.
The number of electron pairs an atom can share with other atoms.

co·valen·cy n.
co·valent adj.
co·valent·ly adv.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.covalence - valence characterized by the sharing of electrons in a chemical compound; the number of pairs of electrons an atom can share
valence, valency - (chemistry) a property of atoms or radicals; their combining power given in terms of the number of hydrogen atoms (or the equivalent)


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? Mentioned in ? References in periodicals archive
 
Norbloc covalently bonds to the polymer backbone, eliminating release into the environment.
It is cleaved during the mixing process, and the silane bonds covalently to the silica surface.
Because the DNA cannot bind directly to the glass, the surface is first treated with silane to covalently attach reactive amine, aldehyde, or epoxies groups that allow stable attachment of DNA, proteins, and other molecules.
 
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