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1 jan 1913 ano - Isotopes Discovered

Descrição:

Kasimir Fajans (1887-1975) and Soddy (1877-1956) discovered that to atoms can be the same element with different numbers of neutrons. Fajans called the chemically identical atoms with differing isotopic masses pleiads, but Soddy called them Isotopes

Adicionado na linha do tempo:

6 nov 2019
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Data:

1 jan 1913 ano
Agora
~ 112 years ago