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12 Dec 2019

Gallium has two naturally occurring isotopes: Ga−69 with a mass of 68.9256 amu and a natural abundance of 60.11 % , and Ga−71 . Use the atomic mass of gallium listed in the periodic table to determine the mass of Ga−71 . Express your answer to four significant figures and include the appropriate units.

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Beverley Smith
Beverley SmithLv2
13 Dec 2019

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