21 jun 1911 año - Ernest Rutherford - Discovery of Nucleus and Planetary Model (1911)
Descripción:
Rutherford is credited for the discovery of the dense core of an atom called a nucleus. The nucleus itself consisted of positively charged particles known as protons. He stated that electrons orbited around the nucleus, like planets orbiting the sun, hence the model is referred to as the "Planetary Model",Añadido al timeline:
fecha:
21 jun 1911 año
Ahora mismo
~ 114 years ago