CÆSIUM
\kˈasi͡əm], \kˈasiəm], \k_ˈa_s_iə_m]\
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s[=e]z'i-um, n. a silver-white, soft, and extensile alkaline metal, almost always found along with rubidium, discovered by Bunsen and Kirchhoff in 1860 by spectrum analysis.--adj. CÆS'IOUS, bluish green. [L. cæsius, bluish gray.]
By Thomas Davidson
Word of the day
Procollagen Proline Dioxygenase
- mixed-function oxygenase that catalyzes hydroxylation prolyl-glycyl-containing-peptide, usually in protocollagen, hydroxyprolylglycyl-peptide. The enzyme utilizes molecular oxygen with a concomitant oxidative decarboxylation of 2-oxoglutarate to succinate. EC 1.14.11.2.