C u^ 2 + will have the following electronic configuration - Vidyadip

MCQ

$C{u^{2 + }}$ will have the following electronic configuration

A
$1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^{10}}$
B
$1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^9},4{s^1}$
✓
$1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^9}$
D
$1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^{10}},4{s^1}$

✓

Answer

Correct option: C.

$1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^9}$

c
(c) Ground state of $C{u^{29}} = 1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^{10}}4{s^1}$

$C{u^{2 + }} = 1{s^2},2{s^2}2{p^6},3{s^2}3{p^6}3{d^9}$.

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