A metal has , Low density, High density, Medium density, Now density, What is the melting point a ceramics, Low melting point, 67% low melting point, High melting point, Very low melting point, Polymers are, very reactive, Reactive, Unreactive, medium reactive, What are composites, The combination of 2 or more TEP materials, the combination of 2 or more equal materials, a form of cheap and weak plastic, The combination of 2 or more distinc constituent materials.

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