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jun 15, 400 BC - Democritus proposed the first idea of the atom

Description:

Democritus was a greek scientist born 460B.C. and died 370B.C. He believed that the world was a small invisble ball that can't be divided. Which he called "atomos" or atom.

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Atomic Theory Timeline

ByJeremy
16 Oct 2017
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Date:

jun 15, 400 BC
Now
~ 2427 years ago
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