Colligative Properties and Kinetics 7. The packing efficiency of a unit cell is described by: Packing efficiency (%) = volume occupied by spheres/volume of the unit cell x 100. What is the packing efficiency of Si atoms in pure Si if the radius of one Si atom is 117 pm? The density of pure silicon is 2.33 gm/cm'.

Colligative Properties and Kinetics 7. The packing efficiency of a unit cell is described by: Packing efficiency (%) = volume occupied by spheres/volume of the unit cell x 100. What is the packing efficiency of Si atoms in pure Si if the radius of one Si atom is 117 pm? The density of pure silicon is 2.33 gm/cm'.

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 21.47E

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