Vanessa, Hallie,& Kassie's Timeline

By Hallie May
  • Early Greeks
    101

    Early Greeks

    The greeks had came up with the atom. The Atom could not be cut forever because it will eventually get to small to keep cutting.
  • John Dalton

    John Dalton

    John Dalton said that atoms are hard metal spheres .
  • William crookes

    William crookes

    He hade made the CRT.
  • Niels Bohr

    Niels Bohr

    Bohr helped create the atomic structure.

  • J.J. Thompson

    Discovered the electrones.
  • Rutherford

    Rutherford

    Rutherford had experimented atoms by shooting alpha particles at a thin gold piece of foil.