Average atomic mass of element x

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A certain elementXhas four isotopes.

  • 0.5600% ofXhas a mass of 83.91343amu.
  • 9.860% ofXhas a mass of 85.90927amu.
  • 7.000% ofXhas a mass of 86.90890amu.
  • 82.58% ofXhas a mass of 87.90562amu.

What is the average atomic mass of elementX?

Reference no: EM131054345

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