Ernest Rutherford (oct 31, 1909 – oct 31, 1909)
Description:
His theory describes the atoms as having a central nucleus ( + ) surrounded by negative orbiting electrons. Found this through gold foil model. The model which contained a detecting screen (acting as the membrane) , particle emitter, a silt. (The model suggested that most of the mass in an atom was contained in a small nucleus.)Added to timeline:
Date:
oct 31, 1909
oct 31, 1909
~ 0 min