Charette.Clarkeson.Atomic.History.Timeline.Fall2009

=Atomic History Timeline=

Clarkeson: im trying to find info on the solid sphere model. us ut ancient times or was it dalton that came up with it? ive heard we dont have to do mla style citations order of atomic models: solid sphere plum pudding orbital rutheford-bohr electron cloud im not sure on this, any corrections?

Jeff: I believe democritus originated it but dalton may have the created ....but im not sure

Ancient Times (450 AD and years prior) Democritus, Aristotle, Leuccipus
1700-1800 Antoine Lavoisier, Charles-Augustin de Coulomb, Joseph Black 1800-1875 John Dalton, Dmitri Mendeleev, Sir William Crooke 1875-1900 Marie Curie, Wilhelm C Roentgen, Henri Becquerel, JJ Thomson 1900-1915 Niels Bohr, Robert Millikan, Ernest Rutherford 1915-1950 James Chadwick, Werner Heisenberg, Erwin Schrodinger


 * Any citations referring to Wikipedia are images