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Serggg [28]
2 years ago
15

Which pair of elements will form an ionic bond?

Chemistry
1 answer:
Sergeu [11.5K]2 years ago
4 0

I believe that the answer is A.

The combination of potassium (K) and oxygen (O2) produces K2O (potassium oxide). The balanced equation is 2K + O2 ==> K2O.

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