Which of the following is not correct for iso-electronic io…

Chemistry Classification of Elements and Periodicity Periodic Trends And Properties of The Elements Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

Which of the following is not correct for iso-electronic ions?

They have the same number of electrons around their nuclei

Higher the atomic number, higher will be positive charge in a series of isoelectronic ions of same period

Isoelectronic ions have same electric charge

An isoelectronic series may have both positively and negatively charged ions

Text Solution

Verified by Experts

The correct answer is:

Isoelectronic species have same number of electrons, not same electric charge. For example

are isoelectronic but have different charges. And we know that more the-ve charge, more is the ionic size and anions have larger size than their parent atoms due to less

Previous Question Next Question

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Share this question

Text Solution

Prepare Smarter with CGP Edu

Write a Review

Commentary

Student Reviews

Similar Questions