MHT CET 2024 Chemistry question

ChemistryThe d and f-Block ElementsMHT CET 2024

Identify an actinoid element from following.

Answer: (A)

Solution

The actinoids are the 14 elements from thorium (Z = 90) to lawrencium (Z = 103), in which the 5f orbitals are filled. No is nobelium (Z = 102), an actinoid, option (A). Mo is

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Question ID VK-099699