The atom having the valence shell electronic configuration 4 s 2 4 p 2 would be in-A- group 14 or IV A and period 4B- group 14 or IV A and period 3C- group 2 or II A and period 3D- group 12 or II B and period 4

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Question

The atom having the valence shell electronic configuration $4 s^{2} 4 p^{2}$ would be in?

group 2 or II A and period 3

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group 12 or II B and period 4

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group 14 or IV A and period 4

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group 14 or IV A and period 3

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Solution

The correct option is C
group 14 or IV A and period 4

There are 4 electrons in the outermost shell.

So, it belongs to $14^{t h}$ or IV-A.

The outermost electron is in 4p, so it belongs to the $4^{t h}$ period.

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The atom having the valence shell electronic configuration 4s2 4p2 would be in?

The correct option is C group 14 or IV A and period 4 There are 4 electrons in the outermost shell. So, it belongs to 14th or IV-A. The outermost electron is in 4p, so it belongs to the 4th period.

The atom having the valence shell electronic configuration $4 s^{2} 4 p^{2}$ would be in?

The correct option is C
group 14 or IV A and period 4

There are 4 electrons in the outermost shell.

So, it belongs to $14^{t h}$ or IV-A.

The outermost electron is in 4p, so it belongs to the $4^{t h}$ period.