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

Descrizione:

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

Aggiunto al nastro di tempo:

History of isotopes

6 nov 2019

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284

Data:

1 gen 1902 anni

Adesso

~ 123 years ago

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