In #Kalush, a monument to #Mendeleev has just been dismantled. https://canada.unofficialbird.com/nexta_tv/status/1641009497995898880#m

6 mars 1869: Dmitri #Mendeleev présente le premier tableau périodique des éléments. #histoire #cejourla #invention

Oggi, #6Marzo, si celebra la creazione della #TavolaPeriodica, magnifica intuizione di #Mendeleev.
https://ingvambiente.com/2019/03/06/buon-compleanno-tavola-periodica/

February 2, 1907, died #OTD, Russian chemist Dmitri Ivanovich #Mendeleev. He formulated the Periodic Law, creating a farsighted version of the periodic table of elements ⚛️

https://sciencealert.com/think-periodic-tables-all-look-the-same-think-again?fbclid=IwAR1rFbSwCQWpbAMB-vqNO5Mzth2zHwD-ZfusbQA7_RyFxxIAgdyBjCOqCpo

Yesss, the periodic table of the elements. I love the way it makes perfect sense. The history of discovery, naming and invention. The cool chemistry.

This site has a video on each element plus on many popular angles to chemistry. I watched a great many over the holidays.

http://www.periodicvideos.com

#chemistry #mendeleev #science #popularscience

Sure, that’s 36 years between Mendeleev and Einstein, but since we’re using Goonies, it was only 31 years between that cinematic masterpiece and the next great 80’s themed kid adventure.

#Mendeleev #Einstein #Goonies #StrangerThings

RT @hankgreen The space of time between Mendeleev’s first stab at a periodic table and Einstein’s paper on special relativity was smaller than the time between the release of Goonies and today.

Una tavola periodica di #mendeleev organizzata per quantità e disponibiità degli elementi e per loro presenza negli #smartphone: https://www.euchems.eu/euchems-periodic-table/
La tavola aspetta una traduzione in italiano,: https://www.euchems.eu/translation-periodic-table-edition-2-2021/ #sostenibilità #EuChemS #TavolaPeriodica @scuola@mastodon.uno @scuola@poliverso.org @alephoto85