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June 15, 2024
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1 ene 1913 año - Isotopes Discovered

Descripción:

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

Añadido al timeline:

6 nov 2019
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fecha:

1 ene 1913 año
Ahora mismo
~ 111 years ago