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Chemistry, 09.06.2021 22:00 calvinclifton
¿Cuántos p+, e- y nº existen respectivamente en un ión con un Z=80, A=200 una carga de -9?
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¿Cuántos p+, e- y nº existen respectivamente en un ión con un Z=80, A=200 una carga de -9?...
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