Which of the following series correctly represents relations between the elements from

Question:

Which of the following series correctly represents relations between the elements from X to Y?

$\mathrm{X} \rightarrow \mathrm{Y}$

  1. ${ }_{18} \mathrm{Ar} \rightarrow{ }_{54} \mathrm{Xe}$

    Noble character increases

  2. ${ }_{3} \mathrm{Li} \rightarrow{ }_{19} \mathrm{~K} \quad$ Ionization enthalpy increases

  3. ${ }_{6} \mathrm{C} \rightarrow{ }_{32} \mathrm{Ge}$

    Atomic radii increases

  4. ${ }_{9} \mathrm{~F} \rightarrow{ }_{35} \mathrm{Br}$

    Electron gain enthalpy with negative sign increases


Correct Option: , 3

Solution:

Solution not required

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