ChemGlobe: Berkelium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/97.html
Electronic and thermal data along with an isotope table. |
ChemicalElements.com: Berkelium - http://www.chemicalelements.com/elements/bk.html
Basic information, atomic structure, and isotopes. |
EnvironmentalChemistry.com: Berkelium - http://environmentalchemistry.com/yogi/periodic/Bk.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Berkelium - http://education.jlab.org/itselemental/ele097.html
Basic physical and historical information. |
LANL: Berkelium - http://periodic.lanl.gov/elements/97.html
Basic information and history. |
Lenntech: Berkelium - http://www.lenntech.com/Periodic-chart-elements/Bk-en.htm
Physical data, chemical properties, and health effects. |
Visual Elements: Berkelium - http://www.chemsoc.org/viselements/pages/berkelium.html
General and physical information, and key isotopes. |
WebElements: Berkelium - http://www.webelements.com/webelements/elements/text/Bk/key.html
Extensive information on history, compounds, and properties. |