Question

Calculate the 'spin only magnetic moment of M2+
ion (Z = 27).​

Answer 1

Explanation:

ANSWER

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

Answer 2

Answer:

Hope this helps you buddy.....