Introduction to Nanotechnology
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Questions and Answers

What is the definition of nanomaterials?

  • Substances with at least one dimension between 1 and 100 nanometers (correct)
  • Substances with at least one dimension above 100 nanometers
  • Materials used in nuclear reactors
  • Substances with at least one dimension below 1 nanometer
  • What is nanotechnology based on?

  • Biological present in an aqueous environment (correct)
  • Physical properties of gases
  • Chemical reactions in non-aqueous environments
  • Mechanical properties of solids
  • What themes are most notable and highly researched in nanomaterials?

  • Carbon nanomaterials, metallic nanomaterials, and quantum dots (correct)
  • Organic nanomaterials and inorganic nanomaterials
  • Plastic nanomaterials and glass nanomaterials
  • Copper nanomaterials and silver nanomaterials
  • What are the potential applications of nanomaterials?

    <p>Help make electrical lines, solar cells, and biofuels more efficient; improve methods for detecting and treating diseases; sensing, drug delivery, energy conversion, and storage</p> Signup and view all the answers

    What does nanotechnology deal with?

    <p>Dimensions and tolerances of less than 100 nanometers, especially the manipulation of individual atoms and molecules</p> Signup and view all the answers

    How would you classify methods of preparing nanomaterials?

    <p>Differentiate and classify methods of preparing nanomaterials</p> Signup and view all the answers

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