In the NO_3^- ion,what are the number of bond | vedclass

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(D) The Lewis structure of the nitrate ion $(NO_3^-)$ consists of one nitrogen atom bonded to three oxygen atoms. There is one double bond $(N=O)$ and

Vedclass · Accepted Answer

$4, 8$

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(D) The Lewis structure of the nitrate ion $(NO_3^-)$ consists of one nitrogen atom bonded to three oxygen atoms. There is one double bond $(N=O)$ and two single bonds $(N-O)$,resulting in a total of $4$ bond pairs. The oxygen atoms have lone pairs: the double-bonded oxygen has $2$ lone pairs,and each of the two single-bonded oxygen atoms has $3$ lone pairs. Total lone pairs = $2 + 3 + 3 = 8$. Thus,there are $4$ bond pairs and $8$ lone pairs of electrons.

In the $NO_3^-$ ion,what are the number of bond pairs and lone pairs of electrons,respectively?

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