8 juill. 460 av. J.-C. - Democritus
Description:
atomic theory posited that all matter is made up small indestructible units he called atoms.stated that matter consists of invisible particles called atoms and a void (empty space).
stated all atoms differ in size, shape, mass, position and arrangement, with a void exists between them.
Ajouté au bande de temps:
Date:
8 juill. 460 av. J.-C.
Maintenaint
~ Il y a 2487 ans