Arrange the following elements in the increas | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The electronic configurations and the number of unpaired electrons are as follows:$Sc (Z=21): [Ar] 4s^2 3d^1 ightarrow 1 	ext{ unpaired electro

Vedclass · Accepted Answer

$A < D < C < E < B$

Vedclass · Answer

(A) The electronic configurations and the number of unpaired electrons are as follows:$Sc (Z=21): [Ar] 4s^2 3d^1 ightarrow 1 	ext{ unpaired electron}$$Ti (Z=22): [Ar] 4s^2 3d^2 ightarrow 2 	ext{ unpaired electrons}$$V (Z=23): [Ar] 4s^2 3d^3 ightarrow 3 	ext{ unpaired electrons}$$Mn (Z=25): [Ar] 4s^2 3d^5 ightarrow 5 	ext{ unpaired electrons}$$Cr (Z=24): [Ar] 4s^1 3d^5 ightarrow 6 	ext{ unpaired electrons}$Increasing order of unpaired electrons: $Sc(1) < Ti(2) < V(3) < Mn(5) < Cr(6)$,which corresponds to $A < D < C < E < B$.

Arrange the following elements in the increasing order of the number of unpaired electrons in them.
$A$. $Sc$ $B$. $Cr$ $C$. $V$ $D$. $Ti$ $E$. $Mn$
Choose the correct answer from the options given below:

Similar Questions

Which of the following is a correct statement?

Which of the following is responsible for the stability of $Ce^{4+}$?

The set that contains the atomic numbers of only transition elements is -

Which of the following represents the correct order of density for the given $3d$ series elements?

Which one of the following does not correctly represent the correct order of the property indicated against it?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Arrange the following elements in the increasing order of the number of unpaired electrons in them.$A$. $Sc$ $B$. $Cr$ $C$. $V$ $D$. $Ti$ $E$. $Mn$Choose the correct answer from the options given below: