hexavalent

(hek″sә-va´lәnt) having a valence of six.
Found on http://www.encyclo.co.uk/local/21001

Hexavalent

• (p. pr.) Having a valence of six; -- said of hexads.
Found on http://thinkexist.com/dictionary/meaning/hexavalent/

Hexavalent

Hex·av'a·lent adjective [ Hexa- + Latin valens , -entis , present participle See Valence .] (Chemistry) Having a valence of six; -- said of hexads.
Found on http://www.encyclo.co.uk/webster/H/42

hexavalent

hexavalent Combining with, or capable of, replacing six atoms of hydrogen or other univalent element or radical.
Found on http://www.wordinfo.info/words/index/info/view_unit/2262/3
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