DIVALENT
Meaning of DIVALENT in English
— divalence , n.
/duy vay"leuhnt/ , adj. Chem.
having a valence of two, as the ferrous ion, Fe ++ .
[ 1865-70; DI- 1 + -VALENT ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012