EREDU ATOMIKOAK By facebooker_1057862254248566 Oct 31, 1803 John Dalton John Dalton ( 1766-1844 ) Jun 28, 1897 Joseph John Thomson Joseph J. Thomson Jun 23, 1910 Ernest Rutherford Ernest Rutherford Dec 13, 1915 Niels Bohr Niels Bohr Apr 4, 1926 Modelo actual