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bismuth

(Encyclopedia)bismuth bĭzˈməth [key] [Ger. Weisse Masse=white mass], metallic chemical element; symbol Bi; at. no. 83; at. wt. 208.98040; m.p. 271.3℃; b.p. about 1,560℃; sp. gr. 9.75 at 20℃; valence +3 or ...

Triborough Bridge

(Encyclopedia)Triborough Bridge, New York City: see Robert F. Kennedy Bridge. ...

Custis-Lee Mansion

(Encyclopedia)Custis-Lee Mansion, Va.: see Arlington House, The Robert E. Lee Memorial. ...

Jenkins's Ear, War of

(Encyclopedia)Jenkins's Ear, War of, 1739–41, struggle between England and Spain. It grew out of the commercial rivalry of the two powers and led to involvement in the larger War of the Austrian Succession. The i...

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