Calculate the spin - only magnetic moment of Fe [Atomic number of iron – InterviewSolution

1.	Calculate the spin - only magnetic moment of Fe [Atomic number of iron = 26].
Answer» Solution :`Fe=1s^(2)2s^(2)3s^(2)3P^(6)4s^(2)3D^(6)` `(i)mu=SQRT(N(n+2))` `=sqrt(4(4+2)=4.89B.M`

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