colemanerica13 colemanerica13

05-02-2017
Chemistry

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Rank these ions according to ionic radius.
Rb+
Sr2+
As3-
Se2-
Br-

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CallMeElle CallMeElle

05-02-2017

Atomic radius increases going down and decreases left to right. Look at where these are located on the periodic table and apply this.

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