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  • 12-08-2021
  • Chemistry
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a sample of element X contains 90% X-35 atoms,8.0%X-37 atoms, and 2.0% X-38 atoms. The average atomic mass will be closest to which value?

Respuesta :

Reliving
Reliving Reliving
  • 12-08-2021

Answer:

35.2.

Explanation

R.A.M= Mass of isotopes divide by 100 percent

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