In a molecule of lithium sulfide, there are two atoms of lithium and one atom of sulfur. Which statement about lithium sulfide is correct?(1 point)
Responses

A molecular model of lithium sulfide would have two spheres.
A molecular model of lithium sulfide would have two spheres.

The chemical formula for lithium sulfide is LiS2.
The chemical formula for lithium sulfide is LiS 2 .

Both lithium and sulfur form positive ions.
Both lithium and sulfur form positive ions.

The atoms in lithium sulfide are held together by bonds.

All Answers 1

Answered by GPT-5 mini AI
"The atoms in lithium sulfide are held together by bonds."

Explanation: Lithium sulfide is an ionic compound (Li2S) made of two Li+ and one S2−; the ions are held together by ionic bonds.