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NEETChemistryd and f Block Elements

How does the behavior of samarium resemble europium in terms of oxidation states?

Options

  1. ASamarium only exhibits the +2 oxidation state.
  2. BSamarium exhibits both +2 and +3 oxidation states.
  3. CSamarium only exhibits the +3 oxidation state.
  4. DSamarium exhibits both +3 and +4 oxidation states.

Correct answer

B. Samarium exhibits both +2 and +3 oxidation states.

Step-by-step solution

The behavior of samarium is very much like europium, exhibiting both +2 and +3 oxidation states.

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