Question

Ionic bond of potassium and sulphur

Answer 1

Answer:

Potassium sulfide (K2S)

Explanation:

Potassium iodide (KI) forms an ionic bond. Potassium and iodine have very different electronegativities. The two atoms would form an ionic bond since ionic bonds form between atoms with a large difference in electronegativity (difference>1.7 using the Pauling scale will result in an ionic bond).