AP Chemistrymediummcq1 pt
Which pair has a bond with the greatest ionic character?
A.Cs and F
B.C and H
C.Na and Cl
D.O and H
Explanation
Core Concept
Ionic character scales with electronegativity difference, which is largest between the most electropositive metal (cesium) and the most electronegative nonmetal (fluorine).
Correct Answer
ACs and F
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