This WebElements periodic table page contains historical information for the element technetium ... Technetium was discovered by Carlo Perrier, Emilio Segre at 1937 in Italy. Origin of name: from the Greek word "technikos" meaning "artificial" ... History: meaning of name; discovery; and history of the element...
www.webelements.com/technetium/history.html www.webelements.com/technetium/history.html
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Since its humble beginnings in 1958, technetium-99m has become the most widely used radioisotope for diagnosing diseased organs.Technetium-99m, which is a radioactive isotope of the man-made element technetium, is the favored choice of the medical profession because the type of radiation it emits ... History Homepage...
www.bnl.gov/bnlweb/history/Tc-99m.asp www.bnl.gov/bnlweb/history/Tc-99m.asp
The Element Technetium; [Click for Isotope Data] ... History and Uses: ... Technetium was the first artificially produced element. It was isolated by Carlo Perrier and Emilio Segrè in 1937. Technetium was created by bombarding molybdenum atoms with deuterons that had been accelerated by a device called a cyclotron.
education.jlab.org/itselemental/ele043.html
Technetium was the first element to be produced artificially. Since its discovery, searches for the element in terrestrial material have been made without success. If it does exist, the concentration must be very small.
www.corrosionsource.com/handbook/periodic/43.htm
About the chemical element Technetium, its symbol, atomic number and weight, who discovered it and when. ... You Are Here: Trivia » Chemical Elements: Their History and Uses » Chemical Elements History and Information Technetium...
www.trivia-library.com/b/chemical-elements-history-and-... www.trivia-library.com/b/chemical-elements-history-and-information-technetium.htm
Siroos Mirzaei , Martin Filipits , Andrea Keck , Walter Bergmayer , Peter Knoll , Horst Koehn , Heinz Ludwig and Martin Pecherstorfer ... BMC Nuclear Medicine 2003, 3:2doi:10.1186/1471-2385-3- ... Pre-publication versions of this article and reviewers' reports...
www.biomedcentral.com/1471-2385/3/2/prepub
Katerina M Antoniou , Katerina Malagari , Nikolaos Tzanakis , Kostas Perisinakis , Emmanouil K Symvoulakis , Nikolaos Karkavitsas , Nikolaos M Siafakas and Demosthenes Bouros ... BMC Pulmonary Medicine 2006, 6:4doi:10.1186/1471-2466-6- ... Pre-publication versions of this article and reviewers' reports...
www.biomedcentral.com/1471-2466/6/4/prepub
Technetium, Technetium - Notable characteristics, Technetium - Applications, Technetium - Nuclear medicine, Technetium - Industrial, Technetium - History, Technetium - Pre-discovery search, Technetium - Disputed 1925 discovery, Technetium - Official discovery and later history, Technetium - Occurrence and...
www.experiencefestival.com/a/Technetium_-_History/id/20... www.experiencefestival.com/a/Technetium_-_History/id/2080621
Analytical Chemistry; First-Year Undergraduate / General; High School / Introductory Chemistry; History / Philosophy; Isotopes; Nuclear / Radiochemistry; Periodicity / Periodic Table; Technetium; Textbooks / Reference Books...
www.jce.divched.org/HS/Journal/Issues/2006/Feb/abs213_2... www.jce.divched.org/HS/Journal/Issues/2006/Feb/abs213_2.html
Technetium - Wikipedia, the free encyclopedia
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Technetium (pronounced /tɛkˈniːʃɪəm/ tek- NEE -shi-əm ) is the lightest chemical element with no stable isotope, and is therefore the lightest radioactive element. It has atomic number...
en.wikipedia.org/wiki/Technetium
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