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1 janv. 1902 - First Mention of elements with different numbers of neutrons (neutrons not discovered yet)

Description:

radioactive decay, which was first associated with transmutation of elements by Ernest Rutherford and Frederick Soddy

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History of isotopes

6 nov. 2019

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Date:

1 janv. 1902

Maintenaint

~ Il y a 123 ans

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