Which property is typically high in ceramics?

Ceramics are well-known for their exceptional compressive strength, which refers to the ability of a material to withstand compression without deforming or breaking. This property is important because ceramics are often used in applications where they must support heavy loads or resist crushing forces. The atomic structure of ceramics, which typically consists of a combination of metal and non-metal elements bonded in a crystalline lattice, contributes to their high compressive strength.

While ceramics can exhibit some tensile strength, it is generally much lower compared to their compressive strength. They also lack flexibility and ductility, meaning they do not deform easily under stress and can fracture under tensile stress. Therefore, compressive strength stands out as a defining characteristic of ceramics, making it the correct answer.