Descubimientos By Manuel2004 May 8, 1825 modelo atomico de dalton dalto creo un mdoooo ggggggghgghjgjgjgjgh Feb 5, 1910 model de rutherford jfgajfjfdfjkfnasdfkansdfknkfnkdfnk Feb 2, 2000 gdfgasdfgdfa afdfadfadfdffdsdfsdfasdf