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1 Jan 1932 Jahr - James Chadwick

Beschreibung:

Lived from 1891 to 1974. Was born in the UK. Discover neutrons because he blast alpha particcals at the element Beryllium a unknow radtion was caused. He suspicted that the radation was neutrons. Chadwick was Kighted in 1945.

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Bylance miller
17 Okt 2017
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Datum:

1 Jan 1932 Jahr
Jetzt
~ 93 years ago

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