Which among the following is an actinoid element?

Which among the following is an actinoid element?
  1. $\mathrm{Gd}$
  2. $\mathrm{Lu}$
  3. $\operatorname{Pr}$
  4. $\mathrm{Pa}$

Solution

Pa is an actinoid element

Asked in: MHT CET 2022 (05 Aug Shift 1)

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