JEE Main 2019 — d and f Block Elements Question with Solution
JEE Main 2019 (09 Apr Shift 2)
Question
The maximum number of possible oxidation states of actinoids are shown by:
Choose an option
Show full solutionCorrect option: D
Correct answer
Dneptunium (Np) and plutonium (Pu)
Step-by-step explanation
and show maximum number of oxidation states starting from to all oxidation states.
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This is a previous-year question from JEE Main 2019, 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.