JEE Main 2024 — d and f Block Elements Question with Solution
JEE Main 2024 (08 Apr Shift 1)
Question
The 'spin only' magnetic moment value of is _______ BM. (Where M is a metal having least metallic radii. among and ).
(Given atomic number: and )
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Step-by-step explanation
Metal having least metallic radii among , is .
Spin only magnetic moment of .
Here is in configuration (diamagnetic).
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This is a previous-year question from JEE Main 2024, covering the d and f Block Elements chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.