Other questions in this quiz

2. Radioactive decay is due to...

  • Unstable nuclei
  • Different numbers of electrons and protons
  • Stable nuclei
  • Negative charge in nucleus

3. Atoms consist of...

  • Neutrons, nucleons, electrons
  • Protons, isotopes, electrons
  • Protons, neutrons, electrons
  • Protons, nucleons, electrons

4. What is an isotope?

  • an an atom of a different element that contain different numbers of neutrons
  • an atom of the same element that contain different numbers of neutrons
  • an atom of the same element that contain different numbers of electrons/protons
  • an atom of a different element that contain the same number of neutrons

5. An alpha particle is the same as a...

  • Flourine nucleus
  • Argon nucleus
  • Helium nucleus
  • Nitrogen nucleus

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