Atomic Theory By sealyrovig 1803 Solid Sphere Model Created by John Dalton https://www.youtube.com/watch?v=JqCGUWue4eE 1903 Plum Pudding Model Created by J.J. Thompson https://www.youtube.com/watch?v=dehxVQAUqBs 1911 Nuclear Model Created by Ernest Rutherford https://www.youtube.com/watch?v=bIVI-rMLm54 1913 Planetary Model Created by Niels Bohr https://www.youtube.com/watch?v=LA9juHlyhKw 1926 Quantum Model (Modern) Created by Schrodinger's equation. https://www.youtube.com/watch?v=accyCUzasa0