The following table presents the abundances and masses of the isotopes of germanium. What is the atomic weight of germanium?a. 73.8 amu b. 74.4 amu c. 73.2 amu d. 72.6 amu Isotope Abundance Mass69.9242 amu70 Ge20.8%71.9221 amu72 Ge27.5%72.9235 amu73 Ge7.75%73.9212 amu74 Ge36.3%75.9214 amu76 Ge7.65%

Calculation of atomic weight of germanium:

Answered: The following table presents the…

The following table presents the abundances and masses of the isotopes of germanium. What is the atomic weight of germanium? a. 73.8 amu b. 74.4 amu c. 73.2 amu d. 72.6 amu

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 38E: An element X bas five major isotopes, which are listed below along with their abundances. What is...

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Question

The following table presents the abundances and masses of the isotopes of germanium. What is the atomic weight of germanium?

a. 73.8 amu

b. 74.4 amu

c. 73.2 amu

d. 72.6 amu

Isotope Abundance Mass
69.9242 amu
70 Ge
20.8%
71.9221 amu
72 Ge
27.5%
72.9235 amu
73 Ge
7.75%
73.9212 amu
74 Ge
36.3%
75.9214 amu
76 Ge
7.65%

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