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1 janv. 1945 - Lanthanides and Actinides Identified

Description:

In 1945 Glenn Seaborg identified lanthanides and actinides (atomic number >92), which are usually placed below the periodic table.

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Chemistry Honors Assignment

ByAYLOR LUSZCZEK

1 oct. 2018

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Date:

1 janv. 1945

Maintenaint

~ Il y a 80 ans

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