CBSE CLASS 9
(Find the valency of 4/2 he and 14/7 n)
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dkrahulverma19otw76i:
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heyaaaa !!!!!
➡️➡️
The valency of helium is 2
and....
the valency of nitrogen is 3 .
hope it helps you⚠️⚠️
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Answered by
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Explanation:
The valency of helium is 2 and nitrogen is 3
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