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3 votes
Which pair of atoms most likely would form an ionic bond?

Ca and Sr
C and O
K and Br

1 Answer

3 votes

Answer:

K and Br

Step-by-step explanation:

K and Br would form an ionic bond because K (potassium) is a metal and Br (bromine) is a nonmetal. Ionic bonds are created between metals and nonmetals.

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