Covalent
[koh-vey-luh ns] /koʊˈveɪ ləns/
noun, Chemistry.
1.
the number of electron pairs that an atom can share with other atoms.
adj.
1929, from covalence (1919), from co- + valence.
covalent co·va·lent (kō-vā’lənt)
adj.
Of or relating to a chemical bond characterized by one or more pairs of shared electrons.
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