Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEIonisation Energy,Medium2 minQB
ChemistryMediummultiple choice
Select the CORRECT ionisation energy order for the given species :-
Options:(select one or more)
Answer:
B, C, D
Solution:
Second IE of Li is very high (removing core electron) → Li > Ne
O vs F: after 1st removal, O⁺ is more stable → higher IE₂ than F
Si > Mg (across period IE increases)
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Ionisation Energy,
⏱ 2mℹ️ Source: QB
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