ionic compounds form\ncrystal structures.\nmolecular structures.\npure elements.\nneutral elements.

ionic compounds form\ncrystal structures.\nmolecular structures.\npure elements.\nneutral elements.

ionic compounds form\ncrystal structures.\nmolecular structures.\npure elements.\nneutral elements.

Answer

Brief Explanation:

Ionic compounds are held together by ionic bonds and arrange themselves in a regular, repeating three - dimensional pattern called a crystal lattice. They do not form molecular structures (which are characteristic of covalent compounds), pure elements (they are compounds), or neutral elements (they consist of ions).

Answer:

crystal structures.