What is the maximum oxidation state exhibited by manganese?

Practice Questions

Q1
What is the maximum oxidation state exhibited by manganese?
  1. +2
  2. +4
  3. +6
  4. +7

Questions & Step-by-Step Solutions

What is the maximum oxidation state exhibited by manganese?
  • Step 1: Understand what oxidation state means. It refers to the charge of an atom in a compound.
  • Step 2: Identify manganese on the periodic table. It is a transition metal located in group 7.
  • Step 3: Know that transition metals can have multiple oxidation states.
  • Step 4: Research manganese compounds to find its highest oxidation state.
  • Step 5: Find that manganese can reach an oxidation state of +7.
  • Step 6: Example of +7 oxidation state: Look at the compound potassium permanganate (KMnO4).
  • Step 7: Confirm that in KMnO4, manganese has an oxidation state of +7.
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