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D and F Block Elements question

2022 · 28 Jun · Shift 1 · Q3
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D and F Block Elements question

2022 · 28 Jun · Shift 1 · Q3

JEE MainChemistryD and F Block ElementsMCQ+4 / −1
Which one of the lanthanoids given below is the most stable in divalent form?
  1. A
    Ce (Atomic Number 58)
  2. B
    Sm (Atomic number 62)
  3. C
    Eu (Atomic Number 63)
  4. D
    Yb (Atomic Number 70)
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