Chemistry, 13.08.2019 05:20 johnsonkia873

The atomic masses of the two stable isotopes of copper 63cu29 (69.17 percent) and 65cu29 (30.83 percent)â are 62.929599 and 64.927793 amu, respectively. calculate the average atomic mass of copper.

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The atomic masses of the two stable isotopes of copper 63cu29 (69.17 percent) and 65cu29 (30.83 perc...