Chemistry, 21.06.2021 20:40 asianraisins66
(UFPE) O cobre consiste em dois isótopos com massa 62,96u e 64,96u e
abundância isotópica de 70,5% e 29,5%, respectivamente. A massa atômica do cobre
é:
(a) 63,96u
(b) 63,00u
(c) 63,80u
(d) 62,55u
(e) 63,55u
Grata por qm puder me ajudar!
Answers: 3
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(UFPE) O cobre consiste em dois isótopos com massa 62,96u e 64,96u e
abundância isotópica de 70,5%...
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