Niels Bohr (7 oct 1885 año – 18 nov 1962 año)

Descripción:

1885 – 1962 AD in Denmark and Europe

-Devised idea that electrons are in circular orbits around nucleus in an atom (atomic structure)
-They can absorb/emit light by rising/falling between the electron levels
-Discovered that number of electrons in the outer orbit determines the properties of an element
-Created the Bohr Model for the hydrogen atom

Añadido al timeline:

fecha:

Fotos: