What is Roentgenium?
Roentgenium is a metallic chemical element classified among the transactinides on the periodic table of elements. This element is one of the heaviest known to man, with an atomic number of 111; it was once known as unununium, a systematic name which is related to its atomic number. Like other transactinide elements, roentgenium does not occur naturally, and it must be synthesized in a linear accelerator, using a costly and time consuming process. No commercial uses have been developed for this element. Credit for the discovery of roentgenium is given to Peter Armbruster and Gottfried Münzenber, researchers in Darmstadt, Germany. The men produced the element artificially in 1994 by colliding nickel and bismuth in a linear accelerator. Only a handful of atoms were produced, and they were extremely short lived, but they endured long enough to confirm the discovery of the 111th element, which is also classified among the transition metals. The chemical properties of roentgenium are not ful
Roentgenium is a metallic chemical element classified among the transactinides on the periodic table of elements. This element is one of the heaviest known to man, with an atomic number of 111; it was once known as unununium, a systematic name which is related to its atomic number. Like other transactinide elements, roentgenium does not occur naturally, and it must be synthesized in a linear accelerator, using a costly and time consuming process. No commercial uses have been developed for this element. Credit for the discovery of roentgenium is given to Peter Armbruster and Gottfried Münzenber, researchers in Darmstadt, Germany. The men produced the element artificially in 1994 by colliding nickel and bismuth in a linear accelerator. Only a handful of atoms were produced, and they were extremely short lived, but they endured long enough to confirm the discovery of the 111th element, which is also classified among the transition metals. The chemical properties of roentgenium are not fu
