Enunciado

The atomic number tells you the

  • number of neutrons in the nucleus.
  • number of protons in the atom.
  • atomic mass of the atom.
  • number of its electrons if the atom is neutral.
  • Both b and d are correct.

Solución

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Paso 1 1 de 4

Atomic number is total number of protons present \in the nucleus. It…

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