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1 janv. 1904 - J. J. Thomson

Description:

Atoms consist of a large sphere of uniform positive charge embedded with smaller negatively charged particles (corpuscles). The total positive charge of the sphere equals the total negative charge of the corpuscles.

Ajouté au bande de temps:

Date:

1 janv. 1904
Maintenaint
~ Il y a 121 ans

Les images: