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August 1, 2025
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jan 1, 1913 - Planetary Model

Description:

Niels Bohr modified the model from Rutherford by stating that moved around the necleus in a set paths based on their size and energy. This explored stable atoms/unstable atoms, rather than atoms with electrons under no control.

Added to timeline:

11 May 2021
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Date:

jan 1, 1913
Now
~ 112 years ago