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STD 12 - 4. d and f- block elements — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 4. d and f- block elements4 Marks
MCQ
The correct statement(s) about transition elements is/are
  • A
    the most stable oxidation state is $+3$ and its stability decreases across the period
  • B
    transition elements of $3d-$ series have almost same atomic sizes from $Cr$ to $Cu$
  • C
    the stability of $+2$ oxidation state increases across the period
  • ✓
    All of the above
✓

Answer

Correct option: D.
All of the above
d

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