Przymiotnik
двухвалентный
dwuwartościowy
хим. двухвалентны
двухвалентны
прил хим. δισθενής, διατομικός.
хим.
bivalent
дувалента
bivalente
прл хим
divalentní
матем., физ.
двовалентний
"Life is far too important a thing ever to talk seriously about." Oscar Wilde
"Free speech carries with it some freedom to listen." Warren E. Burger
"Honor is not the exclusive property of any political party." Herbert Hoover
"Hitch your wagon to a star." Ralph Waldo Emerson