Bohr (1 ene 1913 año – 1 ene 2000 año)
Descripción:
A Danish Scientist
He built on the concept that the mass of an atom is contained in Nucleus.
His theory:
Electrons move in definite orbits. The energy levels are located at certain distances from the Nucleus.
Añadido al timeline:
fecha:
1 ene 1913 año
1 ene 2000 año
~ 87 years
Fotos:
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