evolution of the atomic model

By cannonwblack

  • john dalton

    pictured atoms as tiny indestructible atoms with no internal structure

  • 1897

    British scientist descovers the electron. The later leads to his plum
    pudding model. he pictures electrons embedded in a sphere a posit

  • hantaro nagaoska

    japanese physicist suggests that an atom has central nucleus. electrons move in orbit like the rings around Saturn

  • ernest rutherford

    finds that an atom has a small dense positively charged nucleus electrons move around the nucleus