Arrange the following in order of increasing ionic radius: Cl

, Na+

, and S2

Explain this order

Just a few ionic radius questions.

1) Rank the following ions in order of decreasing ionic radius:S^2-, O^2-,F-,Na+,Mg^2+. Explain this order.

2) Rank the following ions in order of increasing ionic radius:I-, Cs+, Te^2+. Explain this order.

Thanks!

Arrange the following ions in order of increasing ionic radius: I^-, Cs⁺, and Te²⁺. 

arrange the following ions in order of increasing ionic radius: br–, te2–, i–