Atomic History Timeline By MrsDelp Oct 14, 1766 John Dalton http://www.biography.com/people/john-dalton-9265201#atomic-theory Sep 8, 1930 Niels Bohr Oct 30, 2014 JJ Thomson JJ Thomson created the Plum Pudding Model. the (www.jjthomson.com) Oct 30, 2015 John Dalton John Dalton was a teacher in England and he developed the first model of the atom. (www.johndalto.com)
