Question

define valency in terms of oxygen plz give proper answer I will mark brainlist for sure ​

Answer 1

Answer

The valency is the combining capacity of an atom. The number of Electrons donated or accepted or shared by an atom of an element, so as to have a stable configuration of the nearest noble gas is called Valency.

Oxygen (8)

K=2 L=6

In outermost shell there is 6 electrons.

So, the valency of oxygen will be

8-6=2.

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Answer 2

Answer:

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