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materials and their properties

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    materials
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  • the ability of a material to withstand wear and scratches is ?
    hardness
  •  15
  • the ability of a material to be able to return to its original state after being stretched is ?
    elasticity
  •  15
  • the ability of a material to withstand a heavy load without breaking or tearing is ?
    strength
  •  15
  • Steel and wood are examples of strong materials. true or false?
    true
  •  15
  • The density of a material is its mass per unit volume. true or false
    true
  •  15
  • materials that do not allow heat or electricity to pass through them are?
    insulator
  •  15
  • ability of a material to allow electricity to flow through it is?
    electrical conductivity
  •  15
  • Transparent materials allow light to pass through them. true or false
    true
  •  15
  • the ability of a material to withstand wear and scratches is ?
    hardnesss
  •  15
  • the ability of a material to be able to return to its original state after being stretched is ?
    elasticity
  •  15
  • It is the ability of a material to keep the deformed shape without breaking once the force applied has finished.
    Plasticity
  •  15
  • It is the ability not to deform or bend of a material without breaking
    Rigidity
  •  15
  • The ability of a material to be stretched to form threads.
    ductility
  •  15
  • The ability of a material to be welded.
    Weldability
  •  15
  • The ability of a material to go from a solid state to a liquid state.
    ' Fusibility
  •  15
  • It is the relationship between the mass of an object and its volume.
    Density
  •  15