Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEIonisation Energy,Medium2 minQB
ChemistryMediummultiple choice
The correct statement is
Options:(select one or more)
Answer:
A, B, C
Solution:
The correct statements are A, B, and C.
A. Ionization enthalpy decreases down a group. K is below Na and Li.
B. Xe is a noble gas; its ionization enthalpy is higher than elements like Rn in its group due to relativistic effects.
C. Atomic number 37 is Rb (Group 1), and 38 is Sr (Group 2). Group 1 elements have lower first ionization enthalpy than Group 2 elements in the same period.
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Ionisation Energy,
⏱ 2mℹ️ Source: QB
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