Which of the following electronic configuration is associated with the highest stable oxidation ...
Which of the following electronic configuration is associated with the highest stable oxidation state?
(a) \( [\mathrm{Ar}] 3 d^{1} 4 s^{2} \)
(b) \( [\mathrm{Ar}] 3 d^{5} 4 s^{1} \)
(c) \( [\mathrm{Ar}] 3 d^{5} 4 s^{2} \)
(d) \( [\mathrm{Ar}] 3 d^{6} 4 s^{2} \)
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