Columbia Encyclopedia
Search results
500 results found
vanadium
(Encyclopedia)vanadium vənāˈdēəm [key], metallic chemical element; symbol V; at. no. 23; at. wt. 50.9415; m.p. about 1,890℃; b.p. 3,380℃; sp. gr. about 6 at 20℃; valence +2, +3, +4, or +5. Vanadium is a ...Colón, city, Cuba
(Encyclopedia)Colón kōlōnˈ [key], city (1994 est. pop. 44,000), Matanzas prov., W central Cuba. It is a rail hub and commercial center for the surrounding agricultural region. Colón's sugar industry has declin...Ames
(Encyclopedia)Ames, city (2020 pop. 66,427), Story co., central Iowa, on the Skunk River; inc. 1870. Its chief manufactures are electronic, water-analysis, and water-treatment equipment; motor vehicles;...Manhattan, city, United States
(Encyclopedia)Manhattan, city (1990 pop. 37,712), seat of Riley co., NE Kans., at the confluence of the Big Blue and Kansas rivers; inc. 1857. It is the trade and processing center of a farm area. Much of the econo...Levelland
(Encyclopedia)Levelland lĕvˈəlăndˌ [key], city (1990 pop. 13,986), seat of Hockley co., NW Tex., on the Llano Estacado; inc. 1926. The economy is based chiefly on oil and gas, agriculture, and the manufacture ...Liberal
(Encyclopedia)Liberal, city (1990 pop. 16,573), seat of Seward co., SW Kans.; founded 1888, inc. 1945. It is the trade center for a grazing and farm area. Oil and natural gas are extracted, and helium is processed ...Branson
(Encyclopedia)Branson, city (2020 pop. 12,638), Taney co., SW Mo.; inc. 1904. The primarily residential city's economy is based on tourism, especially to theaters off...Ushuaia
(Encyclopedia)Ushuaia o͞oswīˈä [key], city (1991 pop. 29,452), Tierra del Fuego Territory, S Argentina, a port on the Beagle Canal, on Ushuaia Bay. Settled in the 1870s by English missionaries, it was taken ove...Wisconsin Rapids
(Encyclopedia)Wisconsin Rapids, city (1990 pop. 18,245), seat of Wood co., central Wis., on the Wisconsin River; inc. 1869. Paper, heating equipment, and steel castings are produced. Dairy farms, agriculture, and a...Příbram
(Encyclopedia)Příbram pərzhĭbˈräm [key], town (1991 pop. 36,898), SW Czech Republic, in Bohemia. It is one of the oldest gold- and silver-mining centers of Bohemia, with mine shafts more than 3,000 ft (914 m)...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
