Uranium
Links
Visual Elements: Uranium
http://www.chemsoc.org/viselements/pages/uranium.html
Image, animation, source, use, and key isotopes.
It's Elemental: Uranium
http://education.jlab.org/itselemental/ele092.html
Basic physical and historical information.
ChemicalElements.com: Uranium
http://www.chemicalelements.com/elements/u.html
Basic information, atomic structure, and isotopes.
Uranium
http://www.scescape.net/~woods/elements/uranium.html
Several data tables with information about the properties of uranium, as well as an extensive history about it.
EnvironmentalChemistry.com: Uranium
http://environmentalchemistry.com/yogi/periodic/U.html
Atomic structure, chemical and physical properties, and table of nuclides.
WebElements: Uranium
http://www.webelements.com/webelements/elements/text/U/key.html
Extensive information on history, uses, occurrence, compounds, and properties.
WebElements: Uranium
http://www.webelements.com/webelements/elements/text/U/chem.html
Has extensive information about the properties of uranium.
Properties of Uranium Compounds
http://web.ead.anl.gov/uranium/guide/ucompound/propertiesu/index.cfm
Information about physical and chemical properties of uranium compounds, including UF6.
It's Elemental - Isotopes of the Element Uranium
http://education.jlab.org/itselemental/iso092.html
Has an extensive list about the isotopes of uranium. Gives mass number, half life, branching percentage, and decay mode of the isotopes.
Uranium: Properties: Element
http://nautilus.fis.uc.pt/st2.5/scenes-e/elem/e09291.html
Very extensive information about the chemical/physical properties of uranium. Information includes the occurrence of uranium, isotopes, and spectrum.
Radioactive Byproducts of Depleted Uranium (Uranium-238)
http://www.ccnr.org/decay_U238.html
Shows the byproducs of depleted uranium and shows their half-lives.
Uranium-235 Chain Reaction
http://hyperphysics.phy-astr.gsu.edu/hbase/nucene/u235chn.html
Shows examples uranium reactions in fission, as well as data about those reactions.
Lenntech: Uranium
http://www.lenntech.com/Periodic-chart-elements/U-en.htm
Physical data, chemical properties, health and environmental effects.