The Atom

By jarodvz83
  • 460 BCE

    Idea of the Atom

    Greek philosopher Democritus comes up with the idea of the atom

  • Solid Sphere Model

    John Dalton does some experiments and makes a sphere model.

  • Plum Pudding

    J.J. Thompson found the electron and made a model that looked like pudding.

  • Nuclear Model

    Rutherford hit an atom with alpha rays to see inside it. It helped create the nuclear model.

  • Bohr Model

    Niels Bohr came up with the idea that doo not spiral and he made his own model.

  • Quantum Mechanics Model

    Schrodinger made a model by going all the way with particle waves.

  • Today