d- and f-Block Elements: JEE Main 2021 Chemistry question

JEE Main 2021 · 26 Feb, Morning shift · Q821

JEE Main 202126 Feb, Morning shiftChemistryEasyd- and f-Block Elements158× since 2002

Which one of the following lanthanoids does not form MO₂? [M is lanthanoid metal]

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JEE Main 2021 d- and f-Block Elements Question with Solution (26 Feb Morning shift, Q821) | JEE Arc