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Calculate the average atomic mass between the following isotopes of Copper. Cu63: 68% for mass of 62.93 amu , Cu65: 32% for a mass of 64.93 amu.

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Calculate the average atomic mass between the following isotopes of Copper Cu63 68 for mass of 6293 amu Cu65 32 for a mass of 6493 amu The person with correct a class=
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Answer:

the third one

Step-by-step explanation:

first you would multiply the mass and the "amu" of both of the isotopes of copper when you have what you multiplyed, you add that product and get your answer.

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