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SciShow
This Is Not What an Atom Looks Like
What does an atom look like? Throughout history scientists and philosophers have attempted to answer this question. As a result, they've come up with some useful models for understanding the building blocks of our universe.
Curated Video
Discovery of Proton & Neutron
Discovery of the Proton and Neutron
Backgro
und:
• J.J. Thomson's 1897 discovery of the electron led to the development of atomi
c models.
• Ernest Rutherford's Gold Foil Experiment (1911) revealed the presence of...
Backgro
und:
• J.J. Thomson's 1897 discovery of the electron led to the development of atomi
c models.
• Ernest Rutherford's Gold Foil Experiment (1911) revealed the presence of...
Other
The Science Classroom: History of the Atom (Atomic Theory)
Looks at the history of models of the atom beginning with Democritus and ending with contemporary understanding of the atom. Covers all major models. [9:02]