Rutherford's Gold Foil Experiment (1 feb 1908 año – 1 ene 1921 año)
Descripción:
Rutherford's experiment found that:
1. All atoms contain a nucleus, which is small (<1% of the space of the atom), but is massive (>99% of the mass of the atom comes from the nucleus)
2. The nucleus is positive, as it repelled alpha-particles
Añadido al timeline:
fecha:
1 feb 1908 año
1 ene 1921 año
~ 12 years