The property/properties that show irregularity in first four elements of group-17 is/are : (A) Covalent radius (B) Elect…
Q1
The property/properties that show irregularity in first four elements of group-17 is/are :
(A) Covalent radius
(B) Electron affinity
(C) Ionic radius
(D) First ionization energy
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[JEE Main 2025, 2 Apr (Shift 1)]
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