Question

which of the following would you expect to be a molecule and which would you expect to be part of an ionic solid? drag the appropriate compounds to their respective bins. view available hint(s) reset help so co kf cas kcl hcl nai mgo molecular ionic

Explanation:

Step1: Recall bonding rules

Molecular compounds form from non - metal - non - metal bonds. Ionic compounds form from metal - non - metal bonds.

Step2: Analyze each compound

• SO: Non - metals sulfur and oxygen, molecular.
• CO: Non - metals carbon and oxygen, molecular.
• KF: Metal potassium and non - metal fluorine, ionic.
• CaS: Metal calcium and non - metal sulfur, ionic.
• KCl: Metal potassium and non - metal chlorine, ionic.
• HCl: Non - metals hydrogen and chlorine, molecular.
• NaI: Metal sodium and non - metal iodine, ionic.
• MgO: Metal magnesium and non - metal oxygen, ionic.

Answer:

Molecular: SO, CO, HCl
Ionic: KF, CaS, KCl, NaI, MgO