4 h 43 m, 20 nov 1913 año - Bohr Planetary Model*
Descripción:
It consisted of four parts1. Electrons assume only certain orbits around the nucleus, 2. Each orbit has an energy associated with it, 3. Light is emitted when electrons fall back into the original place, 4. Energy and frequency of light is determined between two orbit energies.Añadido al timeline:
fecha:
4 h 43 m, 20 nov 1913 año
Ahora mismo
~ 110 years ago
