14 giug 1932 anni - Chadwick Model
Descrizione:
James Chadwick's model places one of the final pieces of the puzzle into place. Using alpha particles, Chadwick finds that everyatom contains a particle in the nucleus with a similar mass to a proton, with no charge: a neutron.Aggiunto al nastro di tempo:
Data:
14 giug 1932 anni
Adesso
~ 91 years ago
