•---Works+Cited

http://utm.edu/research/iep/d/democrit.htm http://www.philpsophypages.com/ph/aris.htm http://www.nls.uk/scientists/biogrphies/joseph-black/discoveries.html http://www.biographybase.com/biography/Lavoisier_AntoineLaurent.html http://www.edu.365.cat/aulanet/comsoc/Lab_quimica/JohnDalton.htm http://www.infoplease.com/ce6/sic/A0818248.html http://chemed.chem.purdue.edu/genchem/history/hitorf.html http://www.departments.edu/womens_history/mariecurie.htm http://www.ieee.org/web/abtoud/history_center/biography/milikan.htm http://www.vigyanpasar.gov.in/scientists/AntoineHenriBequerel.htm http://www.atomicarchieve.com/Bios/Chadwick.html http://www.notablebiographies.com/He-Ho/Heisenburg-werner.html http://vigyanpasar.gov.in/scientists/ESchrodinger.htm [] [] [] [] [] [] [] [] [] []