Question

Which of the following element exhibit maximum oxidation state:

• A. $Cr$
• B. $Mn$
• C. $Fe$
• D. $V$

Answer 1

Answer: (B)

$Mn$

Answer 2

Among the mentioned elements, manganese $(Mn)$ exhibits the maximum oxidation state. Manganese can have an oxidation state of $+7$ in compounds like potassium permanganate $(KMnO_4)$, where it has lost all its valence electrons.

So, the correct option is (B): $Mn$