Atomic Radii and Electron Gain Enthalpy (Jee Ma…

Periodic Trends in Properties

Medium

Atomic Radii and Electron Gain Enthalpy

Given below are two statements:
Statement-I: The correct order in terms of atomic/ionic radii is Al > Mg > Mg²⁺ > Al³⁺.
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:

SELECT ONE OPTION