The Periodic Table of Chemical Elements is one of the most significant achievements in science, capturing the essence not only of chemistry, but also of physics and biology.
1869 is considered as the year of discovery of the Periodic System by Dmitri Mendeleev, Russian scientist . 2019 will be the 150th anniversary of the Periodic Table of Chemical Elements and has therefore been proclaimed the "International Year of the Periodic Table of Chemical Elements" by the United Nations General Assembly and UNESCO.
Did you know that? It seems to me, that most of chemists ans especially students don't know it. Sadly
2019 is the International Year of the Periodic Table!
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2019 is the International Year of the Periodic Table!
nikita sjomkin and so on
- ChenBeier
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Yes It is sadly.
I have seen in a report, there is a building in Russia in St. Petersburg I beleave where the whole facade is painted as the PSE.
https://de.123rf.com/photo_65903159_rus ... de-de.html
I have seen in a report, there is a building in Russia in St. Petersburg I beleave where the whole facade is painted as the PSE.
https://de.123rf.com/photo_65903159_rus ... de-de.html