Which one of the following ions exhibit paramagnetic property?

Which one of the following ions exhibit paramagnetic property?
  1. $\mathrm{Lr}^{3+}$
  2. $\mathrm{Ac}^{3+}$
  3. $\mathrm{Th}^{3+}$
  4. $\mathrm{Lu}^{3+}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 2)

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