Question

select the one having samllest ionic radius Li+, Na+,k+
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Answer 1

Answer:

here is your answer hope it helps ☺️

Explanation:

As we can see that, the number of shells are increasing on going from Li+ to Na+ to K+ and so will see the screening effect from the inner shell orbitals, hence the ionic size will also increase in a similar trend i.e. The smallest ionic size will be of Li+.