Kyle Koestring Dead Guy Timeline

By kyle.koestring
  • 101

    Tholes 620 B.C

    Thought everything was made of something
  • 101

    Democritus 440 B.C

    Thought of the atom
  • 101

    Aristotle 372bc

    things were made of earth, fire, air, water

  • Sir Isaac Newton

    Some as Democritus

  • Henri Becqeurel

    radio activity

  • J.J Thomas

    Discovered Electrons

  • Gold Foil Experiment

    Shot atoms at gold foil and some bounce back

  • Rutherford

    Gold Foil Experiment

  • Bohr

    he made Bohr model

  • Rebert Millikan

    Determining the charge and mass of a electron

  • Francis Aston

    Discovered Isotopes

  • Sehrodinger

    The Quantum Model

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