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Match each order of elements with the periodic property it shows

This type of question, asked 2 times: 22 Jan 2025, 21 Jan 2026 S1. All 2 questions below, oldest first.

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  1. Question 1

    22 Jan 2025

    31
    Match List-I with List-II
    List-IList-II
    (A)Al3+<Mg2+<Na+<F−Al^{3 +}<Mg^{2 +}<Na^{+}<F^{-}(I)Ionisation Enthalpy
    (B)B<C<O<NB < C < O < N(II)Metallic character
    (C)B<Al<Mg<KB < Al < Mg < K(III)Electronegativity
    (D)Si<P<S<ClSi < P < S < Cl(IV)Ionic radii
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  2. Question 2

    21 Jan 2026 S1

    27
    Which of the following represents the correct trend for the mentioned property? (A) F>P>S>B−F > P > S > B - First Ionization Energy (B) Cl>F>S>P−Cl > F > S > P - Electron Affinity (C) K>Al>Mg>B−K > Al > Mg > B - Metallic character (D) K2O>Na2O>MgO>Al2O3K_{2}O > {Na}_{2}O > MgO > {Al}_{2}O_{3} - Basic character Choose the correct answer from the option given below.

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