2. The following table lists diffraction angles for the first three peaks (first-order) of the x-ray diffraction pattern for some metal. Monochromatic x-radiation having a wavelength of 0.0711 nm was used. (a) Determine whether this metal's crystal structure is FCC, BCC or neither FCC or BCC and explain the reason for your choice. (b) If the crystal structure is either BCC or FCC, identify which of the metals gives this diffraction pattern (Check the reference book to identify the element). Justify your decision. Peak Number Diffraction Angle (2q) 1 18.27° 25.96° 3 31.92°

2. The following table lists diffraction angles for the first three peaks (first-order) of the x-ray diffraction pattern for some metal. Monochromatic x-radiation having a wavelength of 0.0711 nm was used. (a) Determine whether this metal's crystal structure is FCC, BCC or neither FCC or BCC and explain the reason for your choice. (b) If the crystal structure is either BCC or FCC, identify which of the metals gives this diffraction pattern (Check the reference book to identify the element). Justify your decision. Peak Number Diffraction Angle (2q) 1 18.27° 25.96° 3 31.92°

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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