6 gen 1911 anni - Ernest Rutherford
Descrizione:
Using alpha particles as atomic bullets, probed the atoms in a piece of thin (0.00006 cm) gold foil . He established that the nucleus was: very dense,very small and positively charged. He also assumed that the electrons were located outside the nucleus.Aggiunto al nastro di tempo:
Data:
6 gen 1911 anni
Adesso
~ 113 years ago
