Modelos Atómicos By agus.salfity 460 BCE Demócrito de Abdera 1803 John Dalton 1897 Joseph John Thomson 1904 Hantaro Nagaoka 1908 Ernest Rutherford 1916 Gilbert Newton Lewis 1916 Arnold Johannes Sommerfeld 1922 Niels Henrik David Bohr 1926 Erwin Rudolf Josef Alexander Schrödinger