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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
What is the general oxidation state of Lanthanoid series elements?
  • A
    +1
  • ✓
    +3
  • C
    +2
  • D
    +5
✓

Answer

Correct option: B.
+3
b

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