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Chemistry, 06.09.2019 20:30 silvajimena74
Enter your answer in the provided box. the atomic masses of 63cu (69.17 percent) and 65cu (30.83 percent) are 62.94 and 64.93 amu, respectively. calculate the average atomic mass of copper. the percentages in parentheses denote the relative abundances.
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Enter your answer in the provided box. the atomic masses of 63cu (69.17 percent) and 65cu (30.83 per...
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