Which pair of elements is most likely to form an ionic compound if allowed to react together?
A)Al and Si
B)Fe and Ca
C)C and F
D)K and Br
E)H and N

Name: Which pair of elements is most likely to form an ionic compound if allowed to react together? A)Al and Si B)Fe and Ca C)C and F D)K and Br E)H and N
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Question

Quizplus · Accepted Answer

Ionic compounds typically form between metals and nonmetals. K (potassium) is a metal and Br (bromine) is a nonmetal, making them the most likely pair to form an ionic compound.

Which Pair of Elements Is Most Likely to Form an Ionic