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Chemistry, 19.09.2021 14:00 Gabby1493

We consider the following atoms characterized by the couple (Z, A). (14, 28) , (7, 14) , (27, 59) , (13, 27) , (14, 29) , (7, 15) , (14, 30).
a. Choose the isotopic elements.
b. What are the elements represented?

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