Answer to Question #163123 in General Chemistry for Jane

Question #163123

On a mission to a newly discovered planet, an astronaut finds gallium abundances of 60.11 % for 69ga and 39.89 % for 71ga. what is the atomic mass of gallium for this location? the mass of 69ga is 68.7200 amu . the mass of 71ga is 70.9200 amu .

Expert's answer

69.60 amu

70

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