Physics 9702 · AS & A Level · Atoms, nuclei and radiation

Atoms, nuclei and radiation — practice question

Approximately what is the mass of a nucleus of uranium?

  • A$10^{-15}\,\text{kg}$
  • B$10^{-20}\,\text{kg}$
  • C$10^{-25}\,\text{kg}$
  • D$10^{-30}\,\text{kg}$

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