EBK INTRODUCTION TO CHEMISTRY
5th Edition
ISBN: 9781260162165
Author: BAUER
Publisher: MCGRAW HILL BOOK COMPANY
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Textbook Question
Chapter 2, Problem 153QP
Naturally occurring gallium (Ga) is made of two isotopes: gallium-69 and gallium-71. Which of the following statements is true?
A. Gallium‘s relative
B. Both isotopes have the same mass:69.72 amu.
C. The isotopes are present in the same percentages (50% and 50%).
D. Gallium-71 is present in the largest percent abundance.
E. Gallium-69 is present in the largest percent abundance.
Explain why the incorrect answer are false.
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Chapter 2 Solutions
EBK INTRODUCTION TO CHEMISTRY
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