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1 janv. 1913 - Isotopes Discovered

Description:

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

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History of isotopes

ByJack
6 nov. 2019
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Date:

1 janv. 1913
Maintenaint
~ Il y a 112 ans
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