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Class 12Chemistryd-and f-Block ElementsLanthanoids and Actinoids
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Which of the following is a lanthanoid element?

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  • A
    $Er$
  • B
    $Am$
  • C
    $Np$
  • D
    $Lr$
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Lanthanoids and Actinoids

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