Question:medium

The metal that shows highest and maximum number of oxidation state is:

Updated On: Jan 13, 2026
  • Fe
  • Mn
  • Ti
  • Co
Show Solution

The Correct Option is B

Solution and Explanation

Within the 3d series of metals, manganese (Mn) displays the highest oxidation state, which is +7 (e.g., in MnO4-). It is also known to have numerous other oxidation states.

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