Invention of the periodic table
In the mid-19th century, the nature of the elements was still largely unknown. In 1869, Russian chemist Dimitri Mendeleev develops the periodic table, which is still valid today with slight adjustments. Authors: ZDF/Terra X/T. Schrader/J. Koester/F. Steinhardt/Caligari/Moods in Pictures/Maximilian Mohr Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
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