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Chemistry, 03.02.2021 01:00 megharx

8. The relative abundance and atomic masses are 69.2% for copper-63 and 30.8% for copper-65. Calcula the average atomic mass of copper. SHOW YOUR CALCULATIONS (WORK!!

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8. The relative abundance and atomic masses are 69.2% for copper-63 and 30.8% for copper-65. Calcula...
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