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The maximum spin only magnetic moment in...

The maximum spin only magnetic moment in ground state of Gadolinium (Z = 64).

A

`sqrt80 B.M.`

B

`sqrt63 B.M.`

C

`sqrt48 B.M.`

D

`sqrt35 B.M.`

Text Solution

Verified by Experts

The correct Answer is:
A
`Z = 64 Gd: [Xe]6s^(2) 4f^(1) 5d ^(1)` maximum unpaired electron = 8

` mu = sqrt(n (n+2))= sqrt(8 (8+2)) = sqrt80 B.M.`
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