The history of the atom

  • 1803-1808 John Dalton

  • 1904 Joseph J Thomson

  • 1911 Ernest Rutherford

  • 1913 Niels Bohr

  • 1932 James Chadwick

Want to make a timeline like this?

Use Timetoast to turn dates, events, milestones, and phases into a clear visual timeline you can build and share. Timetoast is a timeline maker for work, school, research, and stories.