The property/properties that show irregularity in the first four elements of group-17 is/are: **(A)** Covalent radius **(B)** Electron affinity **(C)** Ionic radius **(D)** First ionization energy Choose the correct answer from the options given below:

The property/properties that show irregularity in the first four… | JEE Main 2025 Chemistry PYQ

MCQEasyJEE Main 2025 · 2 April, Shift 1Electron Gain Enthalpy & Electronegativity

The property/properties that show irregularity in the first four elements of group-17 is/are:

(A) Covalent radius

(B) Electron affinity

(D) First ionization energy

Choose the correct answer from the options given below:

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