Mendeleev scientist biography chemistry
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On 17 February , Russian chemist Dmitri Mendeleev jotted down the symbols for the chemical elements, putting them in order according to their atomic weights and inventing the periodic table. He wrote down the sequence in such a way that they ended up grouped on the page according to known regularities or ‘periodicities’ of behaviour. It was perhaps the greatest breakthrough in the history of chemistry.
Mendeleev’s ideas, which built on the earlier work of French chemist Antoine Lavoisier in the previous century, totally changed the way chemists viewed their discipline. Now each chemical element had its number and fixed position in the table, and from this it became possible to predict its behaviour: how it would react with other elements, what kind of compounds it would form, and what sort of physical properties it would have.
Soon, Mendeleev was predicting the properties of three elements – gallium, scandium and germanium – that had not then been discovered. So convinced was
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Dmitri Mendeleyev
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Who Was Dmitri Mendeleyev?
After receiving an education in science in Russia and Germany, Dmitri Mendeleyev became a professor and conducted research in chemistry. Mendeleyev is best known for his discovery of the periodic law, which he introduced in , and for his formulation of the periodic table of elements. He died in St. Petersburg, Russia, on February 2,
Youth and Education
Dmitri Ivanovich Mendeleyev was born on February 8, , in the Siberian town of Tobolsk in Russia. His father, Ivan Pavlovich Mendeleyev, went blind around the time his final son was born, and died in The scientist's mother, Mariya Dmitriyevna Kornileva, worked as the manager of a glass factory to support herself and her children. When the factory burned down in , the family moved to St. Petersburg.
Mendeleyev attended the Main Pedagogical Institute in St. Petersburg and graduated in After teaching in the Russian cities of Simferopol and Odessa, he returned to St. Petersburg to
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Biography of Dmitri Mendeleev, uppfinnare of the Periodic Table
Dmitri Mendeleev (February 8, –February 2, ) was a Russian forskare best known for devising the modern periodic table of elements. Mendeleev also made major contributions to other areas of chemistry, metrology (the study of measurements), agriculture, and industry.
Fast Facts: Dmitri Mendeleev
- Known For: Creating the Periodic Law and Periodic Table of the Elements
- Born: February 8, in Verkhnie Aremzyani, Tobolsk Governorate, Russian Empire
- Parents: Ivan Pavlovich Mendeleev, Maria Dmitrievna Kornilieva
- Died: February 2, in Saint Petersburg, Russian Empire
- Education: Saint Petersburg University
- Published Works: Principles of Chemistry
- Awards and Honors: Davy Medal, ForMemRS
- Spouse(s): Feozva Nikitichna Leshcheva, Anna Ivanovna Popova
- Children: Lyubov, Vladimir, Olga, Anna, Ivan
- Notable Quote: "I saw in a dream a table where all elements fell into place as required. Awakening