Physics 0625 · IGCSE · The nuclear model of the atom

The nuclear model of the atom — practice question

What particles make up a carbon nucleus, $^{12}_{6}\text{C}$?

  • A6 neutrons and 6 electrons
  • B6 neutrons, 6 protons and 6 electrons
  • C6 protons and 6 electrons
  • D6 protons and 6 neutrons

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