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The electronic configuration of an eleme...

The electronic configuration of an element is `1s^(2)2s^(2)2p^(6)3s^(2)3p^(3)`. The atomic number of the element which is just below the above element in the periodic table is

A

34

B

49

C

33

D

3

Text Solution

Verified by Experts

The correct Answer is:
C
Outer most orbital of the element just below the element given will be `4p^3` so over all electronic configuration will be `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)4s^(2)3d^(10) 4p^(3)` . So atomic number is 33
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