D2I1V4A1L1E1N1C3Y4
18 points
DIVALENCY is validvalid
the property of being divalent [n DIVALENCIES]
the state of being divalent, also DIVALENCE [n DIVALENCIES]
the property of being divalent [n DIVALENCIES]
the state of being divalent, also DIVALENCE [n DIVALENCIES]