Published by:
CGP EDU Academic Team
Published on: August 13, 2026
and 
ions are isoelectronic. Which of the statements is not correct?
A
Both 
and 
ions contain 18 electrons.
and ions contain 18 electrons.
B
Both 
and 
ions have same configuration.
and ions have same configuration.
C
ion is bigger than 
ion is ionic size.
D
ion is bigger than 
ion in size.
Text Solution
Verified by ExpertsThe correct answer is:
C
Cation is smaller than the anion.
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