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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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8 nov 1775 ano - Test for Arsenic
Descrição:
Carl Wilhelm Scheele develops the first test for arsenic.
Adicionado na linha do tempo:
Albert Duncan
By
Albert
13 out 2017
0
0
549
Data:
8 nov 1775 ano
Agora
~ 250 years ago
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