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MMLU-Pro / 9056 / The emission spectrum of the doubly ionized lithium atom Li++ (Z = 3, A = 7) is…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

The emission spectrum of the doubly ionized lithium atom Li++ (Z = 3, A = 7) is identical to that of a hydrogen atom in which all the wavelengths are

category

physics

options

  1. increased by a factor of 16
  2. increased by a factor of 25
  3. decreased by a factor of 16
  4. decreased by a factor of 25
  5. increased by a factor of 81
  6. decreased by a factor of 81
  7. increased by a factor of 49
  8. increased by a factor of 9
  9. decreased by a factor of 9
  10. decreased by a factor of 49

src

ori_mmlu-college_physics

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Official source

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