Chemistry, 18.03.2021 02:40 fitzghost

6. Un elemento tiene dos isotopos de tal forma que uno de ellos tiene dos neutrones más que el otro. Si sus abundancias relativas son como 3 y 2 respectivamente. Hallar número masico del más abundante si su masa atomica promedio es 62,8.

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6. Un elemento tiene dos isotopos de tal forma que uno de ellos tiene dos neutrones más que el otro....

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