Question

For Manganese atom, assuming that Hund's rule is to valid for 1 =2 subshell predict the unpaired electrons and electron pairs in that subshell of atom : A) 5,1 C) 1,2 D) 1,3 B) 5,0 bi ​

Answer 1

Answer:

If the Hund's rule is not valid for l=2 then out of 5 valence electrons entering in 3d orbital, four electron will pair up first forming two electron pairs and one elecron will remain unpaired.

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