What is valency?
Solution:
Valency is the combining capacity of an atom. It can also be defined as the number of bonds formed by an atom.
for example, nitrogen forms a number of compounds with hydrogen-like NH3, N2H4, and N3H in which N has valencies of 3,3 and 1/3 respectively.
Valency is the combining capacity of an atom. It can also be defined as the number of bonds formed by an atom.
for example, nitrogen forms a number of compounds with hydrogen-like NH3, N2H4, and N3H in which N has valencies of 3,3 and 1/3 respectively.