carbon families
111Rawlins, Wyoming — Infobox Settlement official name = Rawlins, Wyoming settlement type = City nickname = motto = imagesize = image caption = image mapsize = 250px map caption = Location of Rawlins, Wyoming mapsize1 = map caption1 = subdivision type = Country… …
112Halocarbon — compounds are chemicals in which one or more carbon atoms are linked by covalent bonds with one or more halogen atoms (fluorine, chlorine, bromine or iodine) resulting in the formation of organofluorine compounds, organochlorine compounds,… …
113radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …
114Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
115Adenosine triphosphate — For the Japanese rock band, see Adenosine Tri Phosphate (band). Adenosine triphosphate …
116Costa Rica — For cities in other countries, see Costa Rica, Sinaloa and Costa Rica, Mato Grosso do Sul. For the plant genus Costa Rica, see its synonym Sicyos. Republic of Costa Rica República de Costa Rica …
117Cigar — For other uses, see Cigar (disambiguation). From the Spanish cigarro cigar , which was perhaps derived from the Spanish cigarra cicada (OED) …
118Brea, California — City of Brea   City   Market City Cafe in Brea downtown …
119Acton, Massachusetts —   Town   Acton Town Hall …
120Steroid — This article is about a family of polycyclic hydrocarbons. For the performance enhancing substance, see Anabolic steroid. IUPAC recommended ring lettering (left) and atom numbering (right) of cholestane, a prototypical steroid skeleton.[1] The… …
