the atomic masses of 63 cu (69.17 percent) and 65 cu (30.83 percent) are 62.94 and 64.93 amu, respectively. calculate the average atomic mass of copper. the percentages denote the relative abundances

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asked Feb 18, 2023 198k views

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the atomic masses of 63 cu (69.17 percent) and 65 cu (30.83 percent) are 62.94 and 64.93 amu, respectively. calculate the average atomic mass of copper. the percentages denote the relative abundances

Chemistry
high-school

Chriskirknielsen asked

by Chriskirknielsen

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Answer:

The average atomic mass of copper is 63.55 amu.

Step-by-step explanation:

hope this help

Ferndopolis answered Feb 22, 2023

by Ferndopolis

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