// todo need optimize like in event.jsp. Add indexing or not indexing this page. Glenn Seaborg's discovers plutonium, and all transuranic elements from 94-102. (22 h 53 min, 1 janv. 1940 ans – 0 h 42 min, 31 déc. 1940 ans) (La bande de temps)
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Glenn Seaborg's discovers plutonium, and all transuranic elements from 94-102. (22 h 53 min, 1 janv. 1940 ans – 0 h 42 min, 31 déc. 1940 ans)

Description:

Final changes to the periodic table in 20th century.

Ajouté au bande de temps:

History of the Periodic Table

BySonya Callendar
26 déc. 2017

Date:

22 h 53 min, 1 janv. 1940 ans
0 h 42 min, 31 déc. 1940 ans
~ 12 months

Les images:

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