K + and Cl – ions are isoelectronic. Which of the statements is not correct?
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
K+ and Cl– ions are isoelectronic. Which of the statements is not correct?
- Both K+ and Cl– ions contain 18 electrons.
- Both K+ and Cl– ions have same configuration.
- K+ ion is bigger than Cl– ion in ionic size.
- Cl– ion is bigger than K+ ion in size.
Answer
(C) K + ion is bigger than Cl – ion in ionic size.
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