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Which pair of elements is most likely to form an ionic compound with each other?

A) barium, Chlorine B) calcium, sodium C) oxygen, fluorine D) sulfur, carbon E) nitrogen, hydrogen

1 Answer

5 votes

Answer:

A

Step-by-step explanation:

Ionic bonds are most likely to form btwn metal and nonmetal. Ba is metal and Cl is nonmetal

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