8 jul 460 año aC - Democritus
Descripción:
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.
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fecha:
8 jul 460 año aC
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~ 2487 years ago