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Scientists discover that pattern is beyond triad (14 h 4 m, 2 jan 1829 ano – 17 h 10 m, 2 dez 1858 ano)

Descrição:

Scientists: Jean Baptiste Dumas, Leopold Gmelin, Ernst Lenssen, Max von Pettenkofer, and J.P. Cooke

Fluorine added to Halogen group

Adicionado na linha do tempo:

History of the Periodic Table

BySonya Callendar

26 dez 2017

0

0

684

Data:

14 h 4 m, 2 jan 1829 ano

17 h 10 m, 2 dez 1858 ano

~ 29 years

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