1 janv. 1911 - Ernest Rutherford
Description:
Rutherford overturned Thomson's model 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.Ajouté au bande de temps:
Date:
1 janv. 1911
Maintenaint
~ Il y a 114 ans