atomic model time line

By 11938809
  • Period: 100 to

    atomic model

  • 400

    billard ball model

    a solid ball
  • 400

    plato

    plato was the first to reject democritus
  • 430

    democritist

    first atom model of an atom

  • dalton model

    dalton was a chemisistis

  • atoms are made of smaller particles

    at this time JJ thopmson found that atoms are made of even smaller particles

  • electron cloud model

    electron cloud model
    this is the elelectron cloud model

  • solar system model

    solar system model
    this is the solar system model