Hassium
Isotope 270 of Hassium was found in December 2006. An international team of scientists led by the Technical University of Munich discovered it. It is a doubly magic isotope and it has a long half-life of 22 seconds. Scientists had thought that heavy and stable isotopes should exist. Some theories said Hassium-270 may be part of an island of stability. Hassium can oxidise like osmium, the element above it in the periodic table, into hassium tetroxide. Chemists found that is less volatile than osmium tetroxide.