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1 janv. 442 av. J.-C. - Democritus

Description:

Democritus put forth the idea of the atomic model.

Description: Democritus said that matter is amde of invisible particles called atoms and that they are indestructible and unchangeable. he stated that all atoms differ in size, shape and mass.

He did not provide a name or a diagram for his theory but it is referd to as Democritus theory.

Ajouté au bande de temps:

atomic theory timeline

ByHenry Essex
14 août 2019
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0
226

Date:

1 janv. 442 av. J.-C.
Maintenaint
~ Il y a 2469 ans
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