Question

Calculate the ‘spin only’ magnetic moment of M2+(aq) ion (Z = 27)​

Answer 1

Answer:

please follow me and make my answer as brainlist

Explanation:

Given ion is M

2+

with the atomic no. 27.

So, electronic configuration of M

2+

is [Ar] 3d

7

4s

0

[Ar] ↿⇂ ↿ ⇂ ↿ ↿ ↿

3d 4s

No. of unpaired e

−

s =3

So, the spin only magnetic moment is given by,

μ=

n(n+2)

=

3(3+2)

=

3X5

=

15

BM

=3.87 BM