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jan 1, 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.

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History of the Atom

ByMonica Orlandi
25 Nov 2017
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Date:

jan 1, 1904
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~ 121 years ago

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