2. What is the packing efficiency for each of the following unit cells in which all the atoms are identical? Give your answers to four significant figures. Hint: Determine the length of an edge for each cubic cell in terms of r, the atoms' atomic radii. (a) Simple cubic cell (b) Face-centered cubic
2. What is the packing efficiency for each of the following unit cells in which all the atoms are identical? Give your answers to four significant figures. Hint: Determine the length of an edge for each cubic cell in terms of r, the atoms' atomic radii. (a) Simple cubic cell (b) Face-centered cubic
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter21: The Solid State: Crystals
Section: Chapter Questions
Problem 21.7E: How many different unit cells can a crystal have if the unit cell a has all 90 angles between its...
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![2. What is the packing efficiency for each of the following unit cells in which all the atoms are
identical? Give your answers to four significant figures. Hint: Determine the length of an
edge for each cubic cell in terms of r, the atoms' atomic radii.
(a) Simple cubic cell
(b) Face-centered cubic](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F786b6109-21c6-4316-915c-7b16bb1f2581%2F22319106-3f18-4755-b436-cf9e4a4d5ad6%2Fkzqkkf7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. What is the packing efficiency for each of the following unit cells in which all the atoms are
identical? Give your answers to four significant figures. Hint: Determine the length of an
edge for each cubic cell in terms of r, the atoms' atomic radii.
(a) Simple cubic cell
(b) Face-centered cubic
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