22 h 58 min, 17 déc. 1856 ans - J.J. Thompson
Description:
Contribution to the Atom:-identified particles inside cathode rays in a vacuum tube.
-He discovered that the streams of particles were actually contained in atoms
Facts:
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Ajouté au bande de temps:
Date:
22 h 58 min, 17 déc. 1856 ans
Maintenaint
~ Il y a 168 ans