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Osterman, Andrei Ivanovich, Count

(Encyclopedia)Osterman, Andrei Ivanovich, Count əndrāˈ ēväˈnəvĭch əstyĭrmänˈ [key], 1686–1747, Russian statesman, b. Germany. His original name was Heinrich Johann Friedrich Ostermann. Under Czar Pete...

periodic law

(Encyclopedia)periodic law, statement of a periodic recurrence of chemical and physical properties of the elements when the elements are arranged in order of increasing atomic number. Such an arrangement in the for...

Godunov, Boris

(Encyclopedia)Godunov, Boris bərēsˈ gədo͞onôfˈ [key], c.1551–1605, czar of Russia (1598–1605). A favorite of Ivan IV (Ivan the Terrible), he helped organize Ivan's social and administrative system. After...

Michael, czar of Russia

(Encyclopedia)Michael (Michael Romanov), 1596–1645, czar of Russia (1613–45), founder of the Romanov dynasty; grandnephew of Anastasia, first wife of Ivan IV. His election as czar, following successive appearan...

Meyer, Julius Lothar

(Encyclopedia)Meyer, Julius Lothar, 1830–95, German chemist. He taught at Breslau, Karlsruhe, and Tübingen (from 1876) and is known especially for his work in the development of the periodic law, for which, with...

Moseley, Henry Gwyn Jeffreys

(Encyclopedia)Moseley, Henry Gwyn Jeffreys mōzˈlē [key], 1887–1915, English physicist, grad. Trinity College, Oxford, 1910. He began his research under Ernest Rutherford while serving as lecturer at the Univ. ...

Gallitzin

(Encyclopedia)Gallitzin gəlyēˈtsĭn [key], Russian princely family. Among many alternate spellings are Galitzin, Galytzin, and Galitsin. Vasily Vasilyevich Gallitzin, d. 1619, helped to enthrone the first false ...

Newlands, John Alexander Reina

(Encyclopedia)Newlands, John Alexander Reina, 1838–98, British chemist. He studied at the Royal College of Chemistry in London and worked as an industrial chemist. Newlands prepared the first periodic table of el...

Serpukhov

(Encyclopedia)Serpukhov syĕrˈpo͝okhəf [key], city (1989 pop. 143,600), central European Russia, on the Oka River. It is an important textile center. A fortress town since 1339, it retains a stone kremlin (16th ...

Uglich

(Encyclopedia)Uglich o͞oˈglyĭch [key], city (1989 pop. 40,000), N central European Russia, on the Volga River. Founded in 1148, Uglich became the center of an independent principality in 1218. It joined the gran...

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