sep 4, 1926 - Ernest Rutherford proposes the nucleus model
Description:
That atoms consisted largely of empty space with a positively charged sphere of matter in the middle which he called the Nucleus and some electrons around it, and he proved this by conducting an experiment that consisted of shooting small, positively charged Alpha particles at a sheet of gold foilAdded to timeline:
Date:
sep 4, 1926
Now
~ 97 years ago
