Octavalent
Octavalent , adjective
[Octa- + Latin valens, p. pr. See Valence.]
(Chemistry) Having a valence of eight; capable of being combined with, exchanged for, or compared with, eight atoms of hydrogen; -- said of certain atoms or radicals.
Octavalent , adjective
[Octa- + Latin valens, p. pr. See Valence.]