Question

write two example of brittle substances​

Answer 1

Answer:

Bone, cast iron, ceramic, and concrete are examples of brittle materials.

Explanation:

Brittle materials include most ceramics and glasses (which do not deform plastically) and some polymers, such as PMMA and polystyrene. Many steels become brittle at low temperatures (see ductile-brittle transition temperature), depending on their composition and processing.

Answer 2

Answer:

Examples of brittle materials include cast iron, concrete, and some glass products. Brittle Materials fracture without any plastic deformation, such materials break when tensile stress is applied to lengthen it. Examples of brittle materials include cast iron, concrete, most ceramics and some glass products.