Democretus (460-360 B.C.)

Current Atomic Model

 

  1. A philosopher/scientist who theorized that all matter was made of indivisible particles (atoms).
  2. His theory was based on logical reasoning, not empirical data. Philosophers/scientists of this time period did not think doing experiments was necessary. They thought you could reach the truth by pure logical reasoning. It's interesting to note how right he may have been.

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