Models of the Atom

  • Democritus
    400

    Democritus

    Thought atoms were just spheres.
  • Period: 400 to

    Models of Atoms

  • Dalton

    Dalton

    John Dalton like Democritus thought everything was made up of atoms and that atoms could join together to make compounds.
  • Nelis Bohr

    Nelis Bohr

    Nelis Bohr found out that electrons dont just fly around randomly but instead occupied energy levels.He also created the Atomic Bomb.
  • JJ Thompson

    JJ Thompson

    J.J. Thomson discovered electrons and noticed that an atom can be divided.He also came up with the Plum Pudding atomic model.