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Rank cesium, chlorine, and chromium in order of increasing electron affinity

A) Cs < Cr < Cl
B) Cl < Cr < Ce
C) Ce < Cl < Co
D) Ca < Cu < Cl

User Tomasulo
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1 Answer

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The correct answer is A. Cesium has the lowest electron affinity among the three while Chlorine has the highest. 
User SSP
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