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1 janv. 1900 - Fredrick Soddy-Isotopes

Description:

-Came up with the term "isotopes" or or new elements that explain the unintentional breakdown of radioactive elements.
-different elements can be chemically not distinguishable but have different atomic weights and characteristics
-discovered "half-life"
-made original calculations on energy released during the process of decayy.

Ajouté au bande de temps:

16 oct. 2017
0
0
468

Date:

1 janv. 1900
Maintenaint
~ Il y a 125 ans