A certain compound is formed by directional covalent bonds with a large gap between the filled and empty molecular orbitals. It has a melting point of 1800oC. What is the crystal structure?

A certain compound is formed by directional covalent bonds with a large gap between the filled and empty molecular orbitals. It has a melting point of 1800oC. What is the crystal structure?

A certain compound is formed by directional covalent bonds with a large gap between the filled and empty molecular orbitals. It has a melting point of 1800oC. What is the crystal structure?





a. Ionic
b. Metallic
c. Molecular
d. Network



Answer: D