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D and F Block Elements question

2023 · 25 Jan · Shift 1 · Q20
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D and F Block Elements question

2023 · 25 Jan · Shift 1 · Q20

JEE MainChemistryD and F Block ElementsNumerical+4 / −1
How many of the following metal ions have similar value of spin only magnetic moment in gaseous state? ‾\underline{\hspace{2cm}}​ (Given : Atomic number V, 23; Cr, 24; Fe, 26; Ni, 28) V 3+^{3+}3+, Cr 3+^{3+}3+, Fe 2+^{2+}2+, Ni 3+^{3+}3+
Numerical answer
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