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Quantum Mechanical Model (Updated) (aug 23, 1919 – aug 23, 1932)

Description:

Ernest Rutherford and James Chadwick had both discovered things that make up an atom at their base and that were Protons and Neutrons

Added to timeline:

13 Nov 2019
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0
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Atom Model Timeline

Date:

aug 23, 1919
aug 23, 1932
~ 13 years
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