English version

Mendeleyev, Dmitri Ivanovitch

From Longman Dictionary of Contemporary EnglishMendeleyev, Dmitri IvanovitchDmitri Ivanovitch MendeleyevMen·de·ley·ev, Dmi·tri I·van·o·vitch /ˌmendəˈleɪev, dəˈmiːtri ɪˈvɑːnəvɪtʃ/  (1834–1907) a Russian scientist who invented the periodic table, which is a list of all the elements (=basic chemical substances) arranged according to their atomic number
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