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Hace 3 días · Dmitri Mendeleev, Mendeleyev also spelled Dmitry Mendeleyev, (born Feb. 8, 1834, Tobolsk, Siberia, Russia—died Feb. 2, 1907, St. Petersburg), Russian chemist. He was a professor of chemistry at the University of St. Petersburg (1867–90) and later served as director of Russia’s bureau of weights and measures.
Hace 3 días · La ley periódica propuesta por Mendeleiev indicaba: “Las propiedades de los elementos químicos no son arbitrarias, si no que varían con la masa atómica de manera periódica”. Gracias a la ley periódica se pudo predecir la existencia de otros elementos, no descubiertos, así como sus propiedades.
Hace 2 días · Dmitri Dmitriyevich Shostakovich [n 1] (25 September [ O.S. 12 September] 1906 – 9 August 1975) was a Soviet-era Russian composer and pianist [1] who became internationally known after the premiere of his First Symphony in 1926 and thereafter was regarded as a major composer.
Hace 4 días · Discover Dimitri From Paris's upcoming events on RA. It was DJing that gave 36-year-old Dimitri his start more than a decade ago, when the European radio station CFM hired him to mix records on the air. .
Hace 5 días · Dimitri de Vreeze biography. Dimitri de Vreeze serves as Co-Chief Executive Officer, Member of the Management Board of the Company.
Hace 3 días · Biografía. Mary Pope Osborne nació el 20 de mayo de 1949 en Fort Sill, Oklahoma (EE UU). Hija de un militar, su infancia se vio marcada por los continuos cambios de residencia de su familia.
Hace 3 días · Players 1-50 out of 21,479. 1 2 3 4 5 6 7 Next Last. Squash Info © 2024
