Columbia Encyclopedia

Search results

500 results found

nonmetal

(Encyclopedia)nonmetal, chemical element possessing certain properties by which it is distinguished from a metal. In general, this distinction is drawn on the basis that a nonmetal tends to accept electrons and for...

monazite

(Encyclopedia)monazite mŏnˈəzīt [key], yellow to reddish-brown natural phosphate of the rare earths, mainly the cerium and lanthanum metals, usually with some thorium. Yttrium, calcium, iron, and silica are fre...

Carson

(Encyclopedia)Carson, city (2020 pop. 95,558), Los Angeles co., S Calif., an industrial and residential suburb of Los Angeles; inc. 1968. Oil refining is the major in...

Johnston

(Encyclopedia)Johnston, town (1990 pop. 26,542), Providence co., N central R.I., a suburb of Providence; inc. 1759. Among its manufactures are jewelry, textiles, and fabricated metals. Johnston is the home of sever...

Narashino

(Encyclopedia)Narashino närəshēˈnō [key], city (1990 pop. 151,471), Chiba prefecture, E central Honshu, Japan, on Tokyo Bay. It is a newly developed suburb of Tokyo and has a large metals industry. ...

Bobigny

(Encyclopedia)Bobigny bôbēnyēˈ [key], city, capital of Seine–Saint Denis dept., N central France, an ...

Kishiwada

(Encyclopedia)Kishiwada kēshēwäˈdä [key], city (1990 pop. 188,563), Osaka prefecture, SW Honshu, Japan, on Osaka Bay. It is an industrial and residential suburb of Osaka, producing lumber, textiles, and metals...

Piekary Śląskie

(Encyclopedia)Piekary Śląskie pyĕkäˈrĭ shlôNˈskyĕ [key], town (1992 est. pop. 68,400), Śląskie prov., S Poland, in the Katowice mining and industrial region. Its manufactures include mining equipment and...

Bayamón

(Encyclopedia)Bayamón bäyämōnˈ [key], city, NE Puerto Rico, a residential, commercial, and industrial ...

steel wool

(Encyclopedia)steel wool, abrasive material composed of long steel fibers of varying degrees of fineness that are matted together. The coarser grades are used to remove paint and other finishes, the finer grades fo...