Discovering the Crystal Formation of OF2!

What type of crystal is shown by OF2?

1) Ionic crystal 2) Covalent crystal 3) Metallic crystal 4) Molecular crystal

Final answer:

Oxygen difluoride (OF2) forms a molecular crystal

Explanation:

Have you ever wondered about the fascinating world of crystals? Let's dive into the magical crystal formation of oxygen difluoride (OF2)!

When it comes to the type of crystal displayed by OF2, the answer is a molecular crystal! This means that the structure of OF2 is characterized by discrete molecules held together by weak intermolecular forces like Van der Waals forces.

Unlike ionic crystals that require a metal and a nonmetal, metallic crystals that involve metal atoms and a "sea" of electrons, or covalent network solids like diamond, OF2 stands out as a molecular crystal with unique properties.

OF2 features covalent bonds within the molecule and interactions such as dipole-dipole interactions, London dispersion forces, and even hydrogen bonds between molecules. These molecular forces give OF2 its distinct characteristics, including relatively low melting and boiling points compared to other types of crystals.

So, the next time you encounter the crystal formation of oxygen difluoride, remember the enchanting world of molecular crystals it belongs to!