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History of The Atom!

By Ljh_MariaH
  • W. Crooks

    W. Crooks

    Crookes discovered a unknown element with a bright green ray. He then named the element thallium!
  • JJ Thomson

    JJ Thomson

    Jj Thomson discovovered the "Cathode Rays" . And how negative and positive ray react to each other!
  • N Bohr.

    N Bohr.

  • The Greeks!

    The Greeks!

    First in the Atom history the Greeks had thought that,