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The d- and f-Block Elements — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryThe d- and f-Block Elements1 Mark
MCQ
Element showing the highest number of oxidation states is :
  • ✓
    Mn
  • B
    Ni
  • C
    Fe
  • D
    Cr
✓

Answer

Correct option: A.
Mn
a

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