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6. What sort of particles did Rutherford use in his experiments to expand his knowledge on the atomic model?

  • Elementary Particles
  • Fundamental Particles
  • Alpha Particles
  • Subatomic Particles

7. What did Dalton find out....?

  • There are electrons in atoms.
  • There are protons in atoms.
  • There are neutrons in atoms.
  • There is a nucleus in atoms.