metallurgical bond
21Polysilizium — Eigenschaften …
22Silizium — Eigenschaften …
23Solarsilizium — Eigenschaften …
24Diamond grinding of pavement — Diamond grinding is a pavement preservation technique that corrects a variety of surface imperfections on both concrete and asphalt pavements. Most often utilized on concrete pavement, diamond grinding is typically performed in conjunction with… …
25University of Chicago Divinity School — The University of Chicago Divinity School Established 1891 Type Private Dean …
26rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
27Hydrogen peroxide — IUPAC name …
28Noble gas — Group 18 Period 1 2 He 2 …
29Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd …
30France — /frans, frahns/; Fr. /frddahonns/, n. 1. Anatole /ann nann tawl /, (Jacques Anatole Thibault), 1844 1924, French novelist and essayist: Nobel prize 1921. 2. a republic in W Europe. 58,470,421; 212,736 sq. mi. (550,985 sq. km). Cap.: Paris. 3.… …
