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1 Jan 1894 Jahr - J.J Thomson

Beschreibung:

Cheetham Hill, England
1894
In 1894 he began his research on cathode rays. In 1906 he began his research on positive rays which lead to him proving the existence of isotopes in a stable element. All of his research lead to the discovery of electrons.

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Atomic Timeline

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Datum:

1 Jan 1894 Jahr
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~ 131 years ago

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