6 juin 1932 - (James Chadwick's Atomic Theory) James Chadwick discovered the neutron. Neutrons are located in the nucleus. They have neither a positive or negative charge but they contribute to the atomic weight.
Description:
James Chadwick discovered the neutron. Neutrons are located in the nucleus. They have neither a positive or negative charge but they contribute to the atomic weight.Ajouté au bande de temps:
Date:
6 juin 1932
Maintenaint
~ Il y a 93 ans