Rutherford's Gold Foil Experiment (1 févr. 1908 – 1 janv. 1921)
Description:
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
Ajouté au bande de temps:
Date:
1 févr. 1908
1 janv. 1921
~ 12 years