31 Dez 1912 Jahr - Niels Bohr

Beschreibung:

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.

Zugefügt zum Band der Zeit:

Atomic models throughout time

ByDylan Daou

3 Mai 2020

Datum:

31 Dez 1912 Jahr

Jetzt

~ 111 years ago

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