The density of platinum is 21.45 x 103 kg/m3. a. Calculate the volume (in m3/atom) occupied per platinum atom b. Estimate the atomic diameter (in m); (The estimate uses the approximation that it is a cubic volume) c. Using this estimation, calculate the thickness of a metal foil (in m) containing 2.0 x 101 atomic layers of platinum.

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The density of platinum is 21.45 x 103 kg/m3.

a. Calculate the volume (in m3/atom) occupied per platinum atom

b. Estimate the atomic diameter (in m);
(The estimate uses the approximation that it is a cubic volume)

c. Using this estimation, calculate the thickness of a metal foil (in m) containing 2.0 x 101 atomic layers of platinum.

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