17 gen 500 anni a. C. - Atomic Theory
Descrizione:
‘The Atomic Theory’ was proposed by Democritus in 500 BCE. He said that the smallest form of matter was an atom and that matter cannot be cut up into smaller pieces.Aggiunto al nastro di tempo:
Data:
17 gen 500 anni a. C.
Adesso
~ 2526 years ago
