Bohr (1 janv. 1913 – 1 janv. 2000)
Description:
A Danish ScientistHe 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.
Ajouté au bande de temps:
Date:
1 janv. 1913
1 janv. 2000
~ 87 years