colemanerica13 colemanerica13

04-02-2017
Chemistry

Answered

Rank these ions according to ionic radius.

Rb+

Sr2+

As3-

Se2-

Br-

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CallMeElle CallMeElle

04-02-2017

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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