What is the general electronic configuration for 2^ nd row transi… - Vidyadip

MCQ

What is the general electronic configuration for $2^{nd}$ row transition series

A
$[Ne]3{d^{1 - 10}},4{s^2}$
B
$[Ar]3{d^{1 - 10}},4{s^{1 - 2}}$
✓
$[Kr]4{d^{1 - 10}},\,\,5{s^{1 - 2}}$
D
$[Xe]5{d^{1 - 10}},\,\,5{s^{1 - 2}}$

✓

Answer

Correct option: C.

$[Kr]4{d^{1 - 10}},\,\,5{s^{1 - 2}}$

c
The general electronic configuration for $2nd$ row transition series is $[ Kr ] 4 d ^{1-10} 5 s ^{1-2}$

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