marcosacostagamo08 marcosacostagamo08
  • 08-11-2022
  • Chemistry
contestada

Un elemento consta de dos isótopos. La abundancia de un isótopo es de 95,72% y su masa
atómica 114,9041 u, la masa atómica del segundo isótopo es 112,9043 u. ¿Cuál es la masa
atómica promedio del elemento?

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