1 janv. 1911 - Nuclear Model
Description:
Ernest Rutherford's model shows that the atoms are mostly made of empty space with electrons orbiting positively charges nucleus in the centre, in predictable paths. What was most important was that his experiments showed alpha particles fried into gas atoms and few are severely deflected, which proved that the positively charged centre contained most of the atomic mass.Ajouté au bande de temps:
Date:
1 janv. 1911
Maintenaint
~ Il y a 114 ans