Look up: cesium

1. cesium
   [n] - a soft silver-white ductile metallic element (liquid at normal temperatures)
   Found on http://www.webdictionary.co.uk/definitio
   
   
2. cesium
   <element> A radioactive alkaline (basic) metal element that becomes liquid at slightly above room temperature, it reacts violently with both water and oxygen, as well as with other substances. ... (09 Oct 1997) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
3. cesium
   caesium noun a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
4. cesium
   (Cs) (se´ze-әm) a chemical element, atomic number 55, atomic weight 132.905.
   Found on http://www.encyclo.co.uk/local/21001
   
   
5. cesium
   chemical element of Group 1 (also called Group Ia) of the periodic table, the alkali metal group, and the first element to be discovered ... [12 related articles]
   Found on http://www.britannica.com/eb/a-z/c/48
   
   
6. cesium
   cesium (sē'zēum) [Lat.,=bluish gray], a metallic chemical element; symbol Cs; at. no. 55; at. wt. 132.9054; m.p. 28.4°C; b.p. 669.3°C; sp. gr. 1.873 at 20°C; valence +1. Cesium is a ductile, soft-as-wax, silver-white metallic element. It is in Group 1 of the periodic tabl...
   Found on http://www.infoplease.com/ce6/sci/A08111
   
   
7. cesium
   (Cs) Type: Term Pronunciation: sē′zē-ŭm Definitions: 1. A metallic element, atomic no. 55, atomic wt. 132.90543; a member of the alkali metal group. 137Cs (half-life equal to 30.1 years) is used in the treatment of certain malignancies.
   Found on http://www.medilexicon.com/medicaldictio