What is valency Expain the valency of oxygen and nitrogen with respect to hydrogen.
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Answered by
5
Explanation:
valency is the no. of electrons in the outermost subshell of an element.
valency of oxygen is 6
valency of nitrogen is 5
Answered by
4
Answer:
the number of electrons in the outermost shell of a element knows as valence
valence of Oxygen is 2
valence of Nitrogen is 3
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