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MMLU-Pro / 3949 / Natural chlorine is a mixture of isotopes. Determine its atomic weight if 75.53%…

Problem

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question

Natural chlorine is a mixture of isotopes. Determine its atomic weight if 75.53% of the naturally occurring element is chlorine 35, which has a mass of 34.968, and 24.47% is chlorine 37, which has a mass of 36.956.

category

chemistry

options

  1. 36.956
  2. 35.00
  3. 34.50
  4. 34.968
  5. 37.00
  6. 30.75
  7. 35.75
  8. 35.45
  9. 36.50
  10. 35.53

src

stemez-PhysicalChemistry

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