UNIVALENCE
Meaning of UNIVALENCE in English
/yooh'neuh vay"leuhns, yooh niv"euh-/ , n. Chem.
the quality of being univalent.
Also, univalency .
[ UNI- + VALENCE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012