Graphite, Diamond and Buckminsterfullerene are the allotropes of which element?

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UP Police SI (दरोगा) Official PYP (Held On: 15 Nov 2021 Shift 1)
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  1. Carbon 
  2. Molybdenum
  3. Plutonium
  4. Osmium

Answer (Detailed Solution Below)

Option 1 : Carbon 
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UP Police SI (दरोगा) Official PYP (Held On: 2 Dec 2021 Shift 1)
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The correct answer is Carbon.

Key Points

  • Graphite, Diamond, and Buckminsterfullerene are allotropes of Carbon, meaning they are different structural forms of the same element.
  • Graphite is composed of layers of carbon atoms arranged in a hexagonal lattice and is widely used as a lubricant and in pencils.
  • Diamond is a crystalline form of carbon with a tetrahedral lattice structure, making it the hardest naturally occurring material.
  • Buckminsterfullerene (C60) is a molecule composed of 60 carbon atoms arranged in a spherical structure resembling a soccer ball, also known as a "buckyball."
  • These allotropes exhibit distinct physical and chemical properties due to differences in their atomic arrangements and bonding.

Additional Information

  • Allotropes:
    • Allotropes are different structural forms of the same element, where atoms are bonded in varying arrangements.
    • Examples include Carbon allotropes such as Graphite, Diamond, and Buckminsterfullerene.
  • Graphite:
    • Graphite conducts electricity due to the free movement of electrons between its layers.
    • It has applications in batteries, electrodes, and as a lubricant.
  • Diamond:
    • Diamond's extreme hardness is due to its strong covalent bonds in a tetrahedral lattice.
    • It is widely used in cutting tools, jewelry, and high-performance industrial applications.
  • Buckminsterfullerene:
    • Discovered in 1985, Buckminsterfullerene is named after architect Buckminster Fuller.
    • It has potential applications in nanotechnology, medicine, and electronics.
  • Carbon:
    • Carbon is a non-metal element with the atomic number 6 and symbol "C."
    • It is essential for life and forms the basis of organic chemistry.
    • Carbon exists in multiple forms, including amorphous carbon, graphene, and carbon nanotubes.
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