What is valency?♥️♥️♥️♥️♥️♥️

Valency is the combining power of an element. Elements in the same group of the periodic table have the same valency. The valency of an element is related to how many electrons are in the outer shell.

Explanation:

Explanation:

Valency is the measure of the combining capacity of elements to form compounds. The valency of an element depends on the number of valence electrons in its atom because valence electrons take part in a chemical reaction. The valency of an element is either equal to the number of valence electrons in its atom or equal to the number of electrons required to complete 8 electrons in the valence shell. Hence , we can define Valency as the combining capacity of an element or the radical with the other element or radical to form molecule or a compound.

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