Chemistry - PERIODIC TABLE Question with Solution | TestHub

ChemistryPERIODIC TABLEIonisation Energy,Medium2 minQB
ChemistryMediumsingle choice

Which of the following order of ionization energy is CORRECT?

Options:

Answer:
A
Solution:

Ionization energy generally decreases down a group. However, due to poor shielding by d/f electrons, Tl > In.

Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Ionisation Energy,
⏱ 2mℹ️ Source: QB

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