Tevin Famous Dead Guy Timeline

Timeline created by Tevin16
  • 101

    Thales of Miletus

    Thought everything was made of water or the cosmological thesis.
  • 101


    Believed that the atomic model was a circle and the atomic theory.
  • 101


    Believed that everything was made of Earth, Fire, Water, and Air. Believed that he was right and Democritus was wrong.
  • Isaac Newton

    Figured out gravity, laws of motion, and the light spectrum. Believed that Democritus was right about the Atom.
  • John Dalton

    Believed that matter is made up of atoms that are indivisible and indestructible, all atoms of an element are identical, atoms of different elemts are different, atoms of different elements combine in simple whole numbers to form compunds, atoms can be created or destroyed. Believed atom was just a circle and had no experiment.
  • Bequerel

    Discovered radioactivity, his experiment was with Uranium.
  • JJ Thompson

    Discovered electrons, experiment was the Cathode Ray Tube. Believed in the plum pudding model.
  • Gold Foil Experiment

    This experiment was created by Rutherford.
  • Rober Milican

    Made the oil drop experiment and found charge and mass of electron.
  • Rutherford

    Discovered nucleaus with the gold foil experiment he had, discovered protons and that the atomic model was planetary.
  • Niels Bohr

    Discovered model for the atom, electrons orbited around nucleus in paths and the electron theory.
  • Francis Aston

    Discovered isotopes but didn't know they are isotopes. His experiment was the mass-spectograph. Atomic model same as Bohr's.
  • Erwin Schrodinger

    Created Schrodinger's model, predicted where the odds of electrons are.
  • James Chadwick

    Proved neutrons existance, Chadwick updated model of the atom and added neutrons in it.