Date: 2013-11-06 16:53:31Periodic table Transition metals Synthetic elements Georges Urbain Hafnium Dirk Coster Technetium Dmitri Mendeleev Rhenium Chemistry Matter Chemical elements | | Volume 91 Issue 25 | pp[removed] | Book Reviews Issue Date: June 24, 2013 The Human Element Discovery of the final seven naturally occurring elements reveals the complex human interactions that drive science By Sam LeAdd to Reading ListSource URL: ericscerri.comDownload Document from Source Website File Size: 478,67 KBShare Document on Facebook
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