Question

which two elements will form ionic bonds with the structure below?

Explanation:

Step1: Analyze ionic bond formation

Ionic bonds form between metals (which lose electrons to form cations) and non - metals (which gain electrons to form anions).

Step2: Determine cation and anion

The cation has a charge of + 3. Aluminum (Al) has a common ionic charge of + 3. The anion has a charge of - 2. Sulfur (S) has a common ionic charge of - 2.

Answer:

Al and S