James Chadwick
Storyboard Text
- The neutrons are found inside the Nucleus and are uncharged, thus giving me their name
- This is actually a different subatomic particle
- I will conduct an experiment in which is bombarded Beryllium with alpha particles from the natural radioactive decay of Polonium
- What happened?!
- [After an seconds]
- In 1932, James Chadwick discovered the neutrons found inside the Nucleus
- This is my proposal, Its quantum mechanical model of the atom, which treats electrons as matter waves
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- According to PhysicsLab Online, James Chadwick was assigned the task of tracking down evidence of Rutherford's tightly bound, but theoretical, proton-electron pair. Chadwick's experiment showed this was actually a different subatomic particle, now called the neutron
- Thank you so much
- You will be awarded an nobel prize for your great, amazing and good discovery
- In 1932, the physicist James Chadwick conducted an experiment in which he bombarded Beryllium with alpha particles from the natural radioactive decay of Polonium. The resulting radiation showed high penetration through a lead shield, which could not be explained via the particles known at that time
- Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves
- Well its a great proposal
- The discovery of neutron quickly changed scientists' view of the atom, and Chadwick was awarded the Nobel Prize in 1935 for the discovery. Scientists soon realized that the newly discovered neutron, as an uncharged but fairly massive particle, could be used to probe other nuclei
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