Class 11 Chemistry Classification of Elements and Periodicity in Properties Ionisation energy

Easy

The elements which occupy the peaks of the ionisation energy curve are

A
$Na, K, Rb, Cs$
B
$Na, Mg, Cl, I$
C
$Cl, Br, I, F$
D
$He, Ne, Ar, Kr$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Ionisation energy

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