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An element X belongs to the fourth perio...

An element `X` belongs to the fourth period and the fifteenth group of the periodic table. Which one of the following is true regarding the outer electronic configuration of `X`? It has

A

half-filled `d`-orbitals and half-filled `p`-orbitals

B

completely filled `s-,p-`, and `d`-orbitals

C

completely filled `s`-and `p`-orbitals

D

completely filled `s`-orbitals and partially filled `p`-orbitals

Text Solution

Verified by Experts

The general valence shell electron configuration of group `15` elements is `ns^(2) np^(3)`.
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