13 gen 1898 anni - rutherford
Descrizione:
Rutherford overturned Thomson's model in 1911 with his well-known gold foil experiment in which he demonstrated that the atom has a tiny and heavy nucleus. Rutherford designed an experiment to use the alpha particles emitted by a radioactive element as probes to the unseen world of atomic structure.Aggiunto al nastro di tempo:
Data:
13 gen 1898 anni
Adesso
~ 126 years ago
