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La, chemical symbol
(Encyclopedia)La, symbol for the element lanthanum. ...Re, chemical symbol
(Encyclopedia)Re, symbol for the element rhenium. ...Tb, chemical symbol
(Encyclopedia)Tb, symbol for the element terbium. ...Si, chemical symbol
(Encyclopedia)Si, symbol for the element silicon. ...Po, chemical symbol
(Encyclopedia)Po, symbol for the element polonium. ...Cd, chemical symbol
(Encyclopedia)Cd, symbol for the element cadmium. ...Ra, chemical symbol
(Encyclopedia)Ra, symbol for the element radium. ...Pd
(Encyclopedia)Pd, symbol for the element palladium. ...ruthenium
(Encyclopedia)ruthenium ro͞othēˈnēəm [key], metallic chemical element; symbol Ru; at. no. 44; at. wt. 101.07; m.p. about 2,310℃; b.p. about 3,900℃; sp. gr. 12.41 at 20℃; valence commonly +2, +3, +4, +6, ...Chemical Ali
(Encyclopedia)Chemical Ali: see Majid, Ali Hassan al-. ...Browse by Subject
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