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  • dalton

    he hypothesized the atom is a solid sphere as a result of his research on gas.
  • thomson

    he hypothesized that the atom is like plum pudding
  • rutherford

    his model showed that atoms are mostly space
  • bohr

    his model was made to be the structure of an atom
  • Schrodinger

    he solved a complex math problem to see the behavior of an electron in a hydrogen atom
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