History Of an Atom Timeline Project By Ashlyn Bankston

By ashlyn.bankston2017
  • 111

    Democritus

    Democritus
    • All tihngs are made up of atoms.
    • The method that he used was observations
    "Science Blogs." Dot Physics. N.p., n.d. Web. 26 Feb. 2014.
    "The Timeline of the Atom." The Timeline Of The Atom. N.p., n.d. Web. 27 Feb. 2014.
  • 111

    arisotle

    arisotle
    • he did not discover anything.
      -obsorvations
      • eathe, fire, water, and air.
    • "Aristole." Anglefire.com. N.p., n.d. Web.

  • Dalton

    Dalton
    • he added that the atom had a weight of a careful chemical measurements behind it.
    • He wused the method of quantative measurments
    Francis, Eden. "Dalton's Atomic Theory." Dalton's Atomic Theory. Clackamas Community College, n.d. Web. "Dalton Atomic Model - Bing Images." Dalton Atomic Model - Bing Images. N.p., n.d. Web. 27 Feb. 2014.

  • Thomson

    Thomson
    -discoverd the electron
    -He used the Cathode Ray Tube Experiment -"GaggleTube Video - Discovery of the Electron: Cathode Ray Tube Experiment." GaggleTube Video - Discovery of the Electron: Cathode Ray Tube Experiment. N.p., n.d. Web. 05 Mar. 2014.
    - "Plum Pudding Model - Bing Images." Plum Pudding Model Bing Images. N.p., n.d. Web. 06 Mar. 2014.

  • Rutherford

    Rutherford
    -discoverd the Necleus
    -used the Gold Foil Experment -"GaggleTube Video - Discovery of the Nucleus: Rutherford's Gold Foil Experiment." GaggleTube Video - Discovery of the Nucleus: Rutherford's Gold Foil Experiment. N.p., n.d. Web. 06 Mar. 2014.
    -"Ruthord Atom Model - Bing Images." Ruthord Atom Model - Bing Images. N.p., n.d. Web. 06 Mar. 2014.

  • Bohr

    Bohr
    • discoverd that electrons orbit around neculas -gatherd evidance from experiments. -name of eliment : Palanetry
    -"Development of the Atomic Theory" Development of the atomic Theroy N.P., n.d. web. 03 mar 2014.
    -"Niels Bohr Atomic Model - Bing Images." Niels Bohr Atomic Model - Bing Images. N.p., n.d. Web. 06 Mar. 2014.

  • Heisenberg and Schrodinger

    Heisenberg and Schrodinger
    -The electrons were in certin positions.
    - used mathemical equations
    -Quantum Mwchinical Model -"development of the Atomic Theroy" Development of te Atomic theroy N.P. n.d. web .03. mar 2014.
    -"Quantum Mechanical Model - Bing Images." Quantum Mechanical Model - Bing Images. N.p., n.d. Web. 06 Mar. 2014.