Additional
Information: Canadian Content has no additional information.
Darmstadtium Sites:
Apsidium: Darmstadtium Apsidium: Darmstadtium: Basic information and atomic structure. (Darmstadtium) http://www.apsidium.com/elements/110.htm
IUPAC: Darmstadtium IUPAC: Darmstadtium: A note about confirmation of synthesis of the element 110. (Darmstadtium) http://www.iupac.org/news/archives/2003/naming110.html