The atomic weight of Ga is 69.72 amu. There are69.0 amu, and Ga, with a weight of 71.0 amu. The natural abundance of the Ga isotope is approximately:only two naturally occurring isotopes of gallium: 09 Ga, with a weight of71

Let the percentage of the isotope 69Ga be =x%Then,The percentage of the isotope 71Ga is =(100−x)%

Answered: The atomic weight of Ga is 69.72 amu.…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section: Chapter Questions

Problem 22QRT

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The atomic weight of Ga is 69.72 amu. There are 69.0 amu, and Ga, with a weight of 71.0 amu. The natural abundance of the Ga isotope is approximately: only two naturally occurring isotopes of gallium: 09 Ga, with a weight of 71