How many pairs of electrons are present in the valence shell of a neutral ground-state nitrogen...

How many pairs of electrons are present in the valence shell of a neutral ground-state nitrogen atom?

Select one: a. 0 b. 1 c. 2 d. 3

Solutions

Expert Solution

Nitrogen - atomic number = 7

Electronic configuration - 1s2 2s2 2p3

valence shell is the outermost shell of every element.

so , there are 5 electrons in the outermost shell of Neutral Nitrogen atom.

but if we see as electron pair , there are only two electron pairs.

option(c) is correct

queen_honey_blossom answered 1 year ago

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