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ПРЕЗЕНТАЦИЯ НА ТЕМУ: “ Д. И. Менделеев” Выполнила учеником 10 класса “Б” Шаталовым Данилом ПРЕЗЕНТАЦИЯ НА ТЕМУ: “ Д. И. Менделеев” Выполнила учеником 10 класса “Б” Шаталовым Данилом

D. I. Mendeleev § Dmitri Ivanovich Mendeleev was born on February 8, 1834, in D. I. Mendeleev § Dmitri Ivanovich Mendeleev was born on February 8, 1834, in Tobolsk in the family of the school director. After graduating from high school Tobolsk was adopted by the Department of Science Physics and Mathematics Faculty of the Main Pedagogical Institute in St. Petersburg.

l Needing materially Mendeleev gave lessons, engaged in literary work. In 1855 he graduated l Needing materially Mendeleev gave lessons, engaged in literary work. In 1855 he graduated from the Institute with a gold medal, but because of disordered health was forced to go to the south high school teacher at the Richelieu Lyceum. Recovered, Mendeleev in 1856, he defended his master's thesis in St. Petersburg and began a course of organic chemistry at the University of St. Petersburg.

n In 1859 -1861 he served on a business trip in Heidelberg n In 1859 -1861 he served on a business trip in Heidelberg "for improvement in the sciences. " When he returned, Mendeleev wrote "organic chemistry" - the first Russian textbook in the discipline, which was awarded the Demidov Prize.

l In 1865 Mendeleev defended his doctoral thesis in which he laid the foundations l In 1865 Mendeleev defended his doctoral thesis in which he laid the foundations for a new theory of solutions, and became a professor at St. Petersburg University. Mendeleev taught at other higher education institutions.

u He took an active part in public life, speaking in the press with u He took an active part in public life, speaking in the press with the requirements of the resolution of public lectures, protested against the circulars that restrict the rights of students, and discussed the new university charter. Mendeleev was one of the organizers of the Russian Chemical Society (1868).

n In 1865, scientist Boblovo purchased the estate in the Moscow Province, where he n In 1865, scientist Boblovo purchased the estate in the Moscow Province, where he studied agricultural chemistry and agriculture. In 1869, Mendeleev discovered the periodic law of chemical elements, and in 1871 wrote the classic work "Fundamentals of chemistry. " In 1880, Mendeleev was nominated to the Academy, but was voted down, which caused public outrage. In 1890 he left the university to protest against the oppression of the students.

o In the years 1890 -1895, Mendeleev was a consultant to the Science and o In the years 1890 -1895, Mendeleev was a consultant to the Science and Technology Laboratory of the Ministry of the Sea, and in 1892 started the production of smokeless gunpowder invented by him. Organizer and first director (1893 -1907) of the Main Chamber of Weights and Measures.

l Mendeleev led a large expedition to study the industry in the Urals, and l Mendeleev led a large expedition to study the industry in the Urals, and participated in the World Exhibition in Paris in 1900, developed the program of economic transformation of Russia. In the last major works of "inner thoughts" and "To the knowledge of Russian" Mendeleev summarized his ideas related to social, scientific and economic activity. Even during his lifetime enjoyed worldwide fame.

n Mendeleev left more than 500 published works. He is the author of fundamental n Mendeleev left more than 500 published works. He is the author of fundamental research in chemistry, chemical engineering, physics, metrology, aeronautics, meteorology, agriculture, economy, public education, etc. , are closely related to the needs of the productive forces of Russia. In addition to opening the periodic law of the chemical elements and the writing of "Principles of Chemistry" (a slender first presentation of Inorganic Chemistry) scientist laid the foundation of theory of solutions, proposed industrial method of fractional separation of oil, invented a type of smokeless gunpowder, promoted the use of fertilizers, irrigation of arid lands.

n Dmitri Ivanovich Mendeleev died February 2, 1907 in St. Petersburg. n Dmitri Ivanovich Mendeleev died February 2, 1907 in St. Petersburg.