vazquezadela908 vazquezadela908

14-05-2021
Chemistry

contestada

Which pair of elements will form an ionic bond?
a. Potassium and Oxygen
b. Iron and Barium
C. Sulfur and Nitrogen
d. Calcium and Silicon

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trinityrbell06 trinityrbell06

14-05-2021

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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