elahahamidi11 elahahamidi11

26-01-2021
Chemistry

contestada

An unknown element is a mixture of isotopes 120X and 122X. The
average atomic mass of X is 120.37 amu. What is the percent
abundance of 122X?

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soccerstar45 soccerstar45

26-01-2021

Answer:

so basically you just

Explanation:

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