asked 7.0k views
2 votes
How do you rank these ions according to their radius? Rb+ Se2- Br- Sr2+ As3-

asked
User Lei Du
by
7.7k points

1 Answer

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Br- < Se2- < As3- < Sr2+ < Rb+

I hope this helps although I'm not a hundred percent sure!
answered
User Berramou
by
8.0k points
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