arabera Hazwan Nadzri 13 years ago
401
Honelako gehiago
Jeremy Wright‑k egina
rana refaat‑k egina
Chris Shaw‑k egina
Benita Tennard‑k egina
Nucleus
Neutrons (0)
Protons (+)
Shells
Electrons (-)
Orbit around the Nucleus
Plum Pudding Model
Atom was one structure with posotive and negative parts evenly spread