A) ionisation energy
B) atomic radius
C) boiling point
D) density
Correct Answer: A
Solution :
Due to close shell electronic configuration, the inert gases have higher ionisation potential than any other elements of the period and value of IE decreases on going down from top to bottom in a group. eg, \[He>Ne>Ar>Kr>Xe>Rn\]You need to login to perform this action.
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