Answer:
B. Brittle
Explanation:
It's a substance that is hard but liable to break or shatter easily.
Brittleness is the quality of objects and materials to break easily, that is, it is the ability of a material to fracture with little deformation.
Brittleness is the mechanical property of a material as opposed to toughness, that is, it is the ease with which a material breaks without causing elastic deformation.
Therefore, we can conclude that brittleness is the ability of some materials to shatter or break, undergoing little deformation.
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