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Periodická sústava prvkov
História PSP
Created by
Michaela Sekerešová
⟶ Updated 16 Oct 2017 ⟶
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Timelines by
Michaela Sekerešová
:
26 Nov 2017
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Veľké storočie vedy a techniky
18 Oct 2017
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Events
Antoine Laurent de Lavoisier
Alexandre-Émile Beguyer de Chancourtois
John Newlands' Octaves
Dmitrij Ivanovič Mendelejev
