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rhodium

(Encyclopedia) rhodiumrhodiumrōˈdēəm [key], metallic chemical element; symbol Rh; at. no. 45; at. wt. 102.90550; m.p. about 1,966℃; b.p. 3,727±100℃; sp. gr. 12.41 at 20℃; valence +2, +3, +4, +5, or +…

Sisi, Abdul Fattah El-

(Encyclopedia) Sisi or Sissi, Abdul Fattah El-Sisi or Sissi, Abdul Fattah El-äbˈdəl fätˈtä ĕ-sēˈsē [key], 1954–, Egyptian military officer and government official, b. Cairo, grad. Egyptian Military…

Provensen, Alice

(Encyclopedia) Provensen, Alice, 1918–2018, b. Chicago as Alice Rose Twitchell, and Martin ProvensenProvensen, Alice,prōˈvĕnsĕn [key], 1916–87, b. Chicago, American children's book authors and…

Pasadena

(Encyclopedia) PasadenaPasadenapăsˌədēˈnə [key]. 1 City (1990 pop. 131,591), Los Angeles co., S Calif., at the base of the San Gabriel Mts.; inc. 1866. The city is a research and technological center…

Babeuf, François Noël

(Encyclopedia) Babeuf, François NoëlBabeuf, François NoëlfräNswäˈ nôĕlˈ bäböfˈ [key], 1760–97, French revolutionary, organizer of a communist uprising against the Directory. Of petty bourgeois origin…

Obasanjo, Olusegun

(Encyclopedia) Obasanjo, OlusegunObasanjo, Olusegunōl&oomacr;ˈshĕg&oomacr;n ōbāˈsănjō [key], 1937–, Nigerian military officer and political leader, b. Abeokuta. Obasanjo, who joined the army…

eunuch

(Encyclopedia) eunucheunuchy&oomacr;ˈnĭk [key] [Gr.,=keeper of the couch], castrated human male, particularly a chamberlain of a harem in Asia. The custom of employing eunuchs as servants in…

erbium

(Encyclopedia) erbiumerbiumûrˈbēəm [key] [from Ytterby, a town in Sweden], metallic chemical element; symbol Er; at. no. 68; at. wt. 167.259; m.p. 1,529℃; b.p. 2,863℃; sp. gr. 9.05 at 25℃; valence +3…

Djilas, Milovan

(Encyclopedia) Djilas, MilovanDjilas, Milovanmēˈləvän jēˈläs [key], 1911–95, Yugoslav political leader and writer, b. Montenegro. A Communist party member from 1932, he helped Josip Broz Tito…

Whitlam, Gough

(Encyclopedia) Whitlam, GoughWhitlam, Goughgŏf [key], 1916–2014, Australian political leader. Edward Gough Whitlam studied law and entered practice near Sydney after serving in World War II. A member…