The atom timeline (2023) - Zariyah L.

  • Dalton: Solid Sphere Model 2023

    He envisioned atoms as solid balls, so he used wood to create a model for them.
  • Thompson: The Plum Pudding Model

    Proof that an atom is relatively empty space with a small positively-charged nucleus.
  • Rutherford: The Nuclear Model

    A nucleus with a concentrated mass with electrons (negative charges) that revolve around it.
  • Bohr: The Bohr (Planetary) Model

    Like the solar system where the electrons orbit around the nucleus, causing the energy to be fixed.
  • Schrodinger: Quantum Mechanics Model

    The electron is a wave and explains the regions in space where electrons are most likely to be found

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