Discovery of the Atom

  • John Dalton

    He proposed the atomic theory based upon amounts of mass.
  • J.J. thompson

    Used a CRT to determine the size of a electron.
  • Rutherford

    He estimated atom size and found that mass in concentrated in the center of the nucleus
  • Neils Bohr

    He developed an explaination and gave understanding to the periodic table of elements.
  • Schrodinger

    He viewed electrons as continuous clouds, and introduced wave mechanics.

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