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Which set does not shows correct matching according to Modern periodic table :
(A) \( \mathrm{Cr}=[\mathrm{Ar}] 3 \mathrm{~d}^{5} 4 \mathrm{~s}^{1} \); element belongs to \( 6^{\text {th }} \) group .
P
(B) \( \mathrm{Fe}^{2+}=[\mathrm{Ar}] 3 \mathrm{~d}^{6} ; \); element belongs to \( 8^{\text {th }} \) group.
W
(C) \( \mathrm{Sc}^{3+}=[\mathrm{Ne}] 3 \mathrm{~s}^{2} 3 \mathrm{p}^{6} \); element belongs to zero/eighteen group.
(D) All of the above.
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