What is the predicted magnetic moment of Cu+ and Cu2+ ions in mB Unit (Atomic number of Cu 29)?
Copper (Cu) Atomic no.(Z)= 29.
The ground state electronic configuration is 1s2 2s2 2p6 3s2 3p6 4s1 3d10. (OR) [Ar] 4s1 3d10
observe the last shell 4s1 and 3d10 . here in 4s orbital there is one unpaired electron. So, it has definitely some magnetic moment.
"The formula to find the magnetic moment is [ √(n)(n+2)) ]. {Here n= no. of unpaired electrons.}"
So for Cu the
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