Visual Elements: Meitnerium Visual Elements: Meitnerium: General and physical information, and key isotopes. (Meitnerium) http://www.chemsoc.org/viselements/pages/meitnerium.html
WebElements: Meitnerium WebElements: Meitnerium: Information on history, isolation, and properties. (Meitnerium) http://www.webelements.com/webelements/elements/text/Mt/key.html
Lenntech: Meitnerium Lenntech: Meitnerium: Physical data and chemical properties. (Meitnerium) http://www.lenntech.com/Periodic-chart-elements/Mt-en.htm
EnvironmentalChemistry.com: Meitnerium EnvironmentalChemistry.com: Meitnerium: Atomic structure, chemical and physical properties, and table of nuclides. (Meitnerium) http://environmentalchemistry.com/yogi/periodic/Mt.html
ChemGlobe: Meitnerium ChemGlobe: Meitnerium: Electronic data along with general information. (Meitnerium) http://www.vcs.ethz.ch/chemglobe/ptoe/_/109.html