First slide

Modern approach of classification of elements

Question

Which of the following species contains maximum $^{'} d_{xy}'$ orbital electrons ?

Easy

A

Cr
B

Fe³⁺
C

Cu⁺
D

Both (1) and (2)

Solution

(1) $Cr : 4 s^{1} 3 d^{5}$ (each d-orbital has 1e^-)
(2) ${Fe}^{3 +} : 4 s^{0} 3 d^{5}$ (each d-orbital has 1e^-)
(3) ${Cu}^{+} : 4 s^{0} 3 d^{10}$ (each d-orbital has 2e^-)

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App