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John Dalton

  • Aristole
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    Aristole

    Aristole was a greek philopsher that had beleived the earth had made the four elements and also belived that heavier objects fall faster than lightier objects.
  • John Dalton

    John Dalton

    Dalton built an atomic model called the atomic theory of matter.
  • Dmitri Menddeleev

    Dmitri Menddeleev

    Dmitri had drew the first draft of the periodic table of elements and had came up with the idea of the table
  • J.J Thompson

    J.J Thompson

    Thompson had found the electron and he also figured out that the electrons were charged with electric charge
  • Erenest Rutherford

    Erenest Rutherford

    Ernest found the nuclues and positive nuclues that he called protons
  • James Chadwick

    James Chadwick

    Chadwick was a stundent Rutherford and Chadwick found particals that bouncned out of the atoms he called netrons