A metal wire is stretched, but it does not break easily. This property is known as:

The Correct answer is ductility.

Key Points

• Ductility refers to the ability of a material to be stretched into a wire without breaking.
• This property is commonly associated with metals, allowing them to be drawn into thin wires.
• Gold and silver are examples of highly ductile metals.
• Ductility is a key factor in industrial applications, especially in electrical wiring and metal forming.
• It is measured by the material’s ability to undergo significant plastic deformation before rupture.
• Materials with high ductility can absorb significant stress and strain, making them ideal for construction and manufacturing.

 Additional Information

• Hardness
  • Hardness is the measure of a material's resistance to deformation, particularly indentation or scratching.
  • It is often assessed using tests like the Mohs hardness test or the Rockwell hardness test.
  • Materials like diamonds are known for their high hardness.
• Malleability
  • Malleability is the ability of a material to be hammered or rolled into thin sheets without breaking.
  • Examples of malleable materials include gold and aluminum.
  • This property is crucial for applications in metalworking and manufacturing.
• Brittleness
  • Brittleness refers to the tendency of a material to break or shatter without significant deformation when under stress.
  • Brittle materials, like glass and ceramics, have low ductility and malleability.