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6h 25min, jan 1, 1922 y - Niels Bohr proposed a thoery of the atomic structure stating that the outer orbit of an atom could hold more than the inner orbit
Added to timeline:
ATOMIC THEORY TIMELINE
By
zsa zsa zarcinas
26 Oct 2017
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435
Date:
6h 25min, jan 1, 1922 y
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~ 103 years ago
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