Rank the following compounds in order of increasing attraction between their ions: KBr, SrBr₂, and CsBr.

Name: Rank the following compounds in order of increasing attraction between their ions: KBr, SrBr 2 , and CsBr.
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Question

Quizplus · Accepted Answer

The attraction between ions is influenced by the charge and size of the ions. SrBr₂ has the highest ionic attraction due to the +2 charge on Sr²⁺. Between KBr and CsBr, KBr has stronger attraction because K⁺ is smaller than Cs⁺, leading to stronger ionic interactions.

Rank the Following Compounds in Order of Increasing Attraction Between