History of the Atom

By Dominic771
  • 460

    Democritus made his Atomic theary

    All things were made up of atoms.

  • Isaac Newton proposed atoms moved.

  • John Dalton made his Theory

    Matter is made up of atoms.

  • Micheal Faraday studied the effect of electricity on solutions.

  • William Crookes invented the Crookes Tube

  • J.J. Thomson showed the cathode rays were composed of unknown eletrical particles.

  • Ernest Rutherford did his experement.

    Put gold foil on the inside of a hat box and saw the reflecting of gamma radiation.

  • Niels Bohr does his atomic experement

  • Robert Milikan did his oil drop experement.