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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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19 maio 1808 ano - Discovery of Calcium (Humphry Davy)
Adicionado na linha do tempo:
Periodic Table Timeline
By
MICHELLE MORGAN SILLER
6 dez 2018
0
0
354
Data:
19 maio 1808 ano
Agora
~ 217 years ago
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