Chemistry · d- and f-Block Elements

Which one of the lanthanoids given below is the most stable in its divalent (+2) form?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Yb (Atomic Number 70)
2Eu (Atomic Number 63)✓
3Sm (Atomic Number 62)
4Ce (Atomic Number 58)

Correct answer

Eu (Atomic Number 63)

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Which one of the lanthanoids given below is the most stable in its divalent (+2) form?

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Which one of the lanthanoids given below is the most stable in its divalent (+2) form?

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