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The Nuclear Model of the Atom

Exam code: 5054
2 hours · 31 questions
11 mark

Hydrogen is an element with one proton. It has three different isotopes.  

Which statement about the three Hydrogen isotopes is correct?

  • A.

    They must have different numbers of electrons orbiting their nucleus.

  • B.

    They must all have one proton in their nuclei.

  • C.

    They must all have one neutron in their nuclei.

  • D.

    They must all have the same number of nucleons in their nucleus.

Choose your answer
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