Classification of Elements and Periodicity in Properties: JEE Main 2026 Chemistry question

JEE Main 2026 · 21 Jan, Evening shift · Q55

JEE Main 202621 Jan, Evening shiftChemistryMediumClassification of Elements and Periodicity in Properties127× since 2002

Given below are two statements : Statement I : The correct order in terms of atomic/ionic radii is

\mathrm{Al>Mg>Mg^{2+}>Al^{3+}}

. Statement II : The correct order in terms of the magnitude of electron gain enthalpy is Cl>Br>S>O. In the light of the above statements, choose the correct answer from the options given below :

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JEE Main 2026 Classification of Elements and Periodicity in Properties Question with Solution (21 Jan Evening shift, Q55) | JEE Arc