MCQ
Which of the following configuration is correct for iron
- A$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^5}$
- B$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^5}$
- C$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^7}$
- ✓$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^6}$
✓
Answer
Correct option: D.
$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^6}$
d
(d) $1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^6}$ it shows electronic configuration of Iron.
(d) $1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}4{s^2}3{d^6}$ it shows electronic configuration of Iron.
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