Russia ๐ท๐บ @Russia
๐งช #DYK? New periodic table elements โ 113-118 were discovered under the guidance of the Russian chemist Yury #Oganesyan. โ118 was even named after him - Oganesson! For his many breakthroughs, he has been awarded the new UNESCO-Russia Mendeleev International Prize ๐ https://t.co/8c2wBHQqFJ — PolitiTweet.org