Having or Exhibiting Two Different Valences
This page is the CodyCross answer for the clue below from Mexico, Group 1374, Puzzle 2 (Carnival Season).
Question is: Having or Exhibiting Two Different Valences
and the answer is: BIVALENT
Word Meaning:
BIVALENT — (inorganic chemistry, organic chemistry, physical chemistry) Having a valence of 2; having two ligands
Definitions from Wiktionary.