类别 全部 - hardness - flexibility - strength - density

作者:Ryan noobinbs 12 年以前

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Matter can be categorized based on its physical properties, which include flexibility, strength, hardness, and density. Flexibility refers to how easily a material can bend without breaking, making it crucial for applications requiring pliability.

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classification of matter

materials

A materials is a substance that is used for making object

Main topic

matter can be classified based on their physical properties

Subtopic
flexibility
hardness
the ability of a material to withstand wear and scratches
strength
the ability of a material to support a heavy load without breaking or tearing
density
mass per unit volume of a material mass DENSITY= ------- volume