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Element 117, discovered by Laboratory, one step closer to being named. Element 117, first discovered by Lawrence Livermor escientists and international collaborators in 2010, is one step closer to being named.
Technetium is pronounced as tek-NEE-she-em. History and Uses: Technetium was the first artificially produced element. It was isolated by Carlo Perrier and Emilio Segre segrÃ¨ in. 1937 technetium was created by bombarding molybdenum atoms with deuterons that had been accelerated by a device called a. cyclotron