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0h 1min, jan 1, 420 y BC - Democritus

Description:

Democritus proposed that all matter was made up of small units called atoms. There was little evidence on this theory.

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Atomic History_Rodriguez

BySebastian Rodriguez

12 Nov 2018

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Date:

0h 1min, jan 1, 420 y BC

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~ 2447 years ago

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