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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Science Timeline
Category:
Иное
Обновлено:
14 фев 2020
1
0
213
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Created by
Chloe Tierney
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События
New Elements
Francium was discovered
Observed evidence of the particle nature of matter
Atomic Theory Proposed
Discovered Oxygen
Modern Chemistry Began
Периоды
Natural Elements were Discovered
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