Question

what is covalency pz solve it soon.

Answer 1

covalency the number of electron pairs with an atom shares with one or more atoms of the same or different kind to adjustable electronic configuration is called of valency and there are two types of covalent compounds non polar and nonpolar covalent compounds and a polar covalent compounds nonpolar covalent compounds are said to be and nonpolar when shared pair of electrons are equally distributed between the two atoms polar covalent compounds are polar covalent compounds are said to be a polar when shared pair of electrons are in an equally distributed between the two atoms ..

Answer 2

It is a no. of electrons pair......