Arrange the following ions in order from smallest to largest

Last updated: 7/4/2022

Arrange the following ions in order from smallest to largest ionic radius: As3-, Rb+, Br, Se2-, Sr2+ As3- < Rb+ < Br< Se2- <Sr2+ As3- <Se2-< Br< Rb+ < Sr2+ As3- <Sr2+ < Se2- < Br- < Rb+ Rb+ < Br< Sr2+ < Se2- <As3- Sr2+ < Rb+ < Br < Se2- < As3-