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The d & f Block Elements — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryThe d & f Block Elements1 Mark
MCQ
Which elements shows the highest number of oxidation states ?
  • ✓
    Mn
  • B
    Fe
  • C
    Cu
  • D
    Zn
✓

Answer

Correct option: A.
Mn
A

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