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31 dic 1912 año - Niels Bohr

Descripción:

Planetary Model
Electrons orbited the nucleus in fixed orbits of differing energy levels.
Positive - Stable electron orbits with emission spectra.
Negative - Doesn't work for heavier elements.

Añadido al timeline:

Atomic models throughout time

ByDylan Daou
3 may 2020
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fecha:

31 dic 1912 año
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~ 112 years ago
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