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Electronic configuration of Mn^{+2}  = [AR]^{18} 3d^{5}and electronic configuration of Fe^{+2}  = [AR]^{18} 3d^{6}
since full and half filled orbitals r more stable then  Mn^{+2}  is more stable then Fe^{+2}  because it  has half filled orbitalad since Fe^{+2} releases 1 more electron it also gets stable.
2 5 2
plz mark as brainiest answer plz
thanks its correct
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