Periodic Table and Periodicity

Section: Chemistry

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Question : 3 of 9

Marks: +1, -0

The set containing the elements with positive electron gain enthalpies is

[TG EAPCET 10 May 2024 Shift 2]

S,Se,Te
Kr,Xe,Rn
Cl,Br,I
K,Rb,Cs

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