(a) Compare the surface area for two spherical objects: one has a diameter of 10 nm and...
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(a) Compare the surface area for two spherical objects: one has a diameter of 10 nm and the other has a diameter of 1000 nm.
(b) Describe whether these two objects are considered nanoparticles by using the size-based definition of a nanomaterial.
(c) Using a surface-area-related property, describe what must hold true for either of these objects to be considered nanoparticles, using the size/properties-based definition of a nanomaterial.
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a The surface area of a spherical object is directly proportional to the square of its diameter The formula for the surface area A of a sphere is give...View the full answer
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Related Book For 
Inorganic Chemistry
ISBN: 9780198768128
7th Edition
Authors: Mark Weller, Tina Overton, Jonathan Rourke
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