The element, still nameless, appears to point the way toward a brew of still more massive elements with chemical properties no one can predict.Full details at NY Times.
The team produced six atoms of the element by smashing together isotopes of calcium and a radioactive element called berkelium in a particle accelerator about 75 miles north of Moscow on the Volga River, according to a paper that has been accepted for publication at the journal Physical Review Letters.
Data collected by the team seem to support what theorists have long suspected: that as newly created elements become heavier and heavier they will eventually become much more stable and longer-lived than the fleeting bits of artificially produced matter seen so far.
Scientists discover element 117
Posted on Wednesday, April 07 2010 @ 21:25 CEST by Thomas De Maesschalck
NY Times reports a team of Russian and American physicists has discovered a heavy new element. For the moment, the discovery will be known as ununseptium, a Latinate placeholder that refers to the element's atomic number (117). The element was manufactured in a particle accelerator by smashing together isotopes of calcium and a radioactive element called berkelium.