ChemGlobe: Einsteinium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/99.html
Electronic data along with an isotope table and basic facts. |
ChemicalElements.com: Einsteinium - http://www.chemicalelements.com/elements/es.html
Basic information, atomic structure, and table of isotopes. |
EnvironmentalChemistry.com: Einsteinium - http://environmentalchemistry.com/yogi/periodic/Es.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Einsteinium - http://education.jlab.org/itselemental/ele099.html
Basic physical and historical information. |
LANL: Einsteinium - http://periodic.lanl.gov/elements/99.html
Basic information, history, and isotopes. |
Lenntech: Einsteinium - http://www.lenntech.com/Periodic-chart-elements/Es-en.htm
Physical data and chemical properties. |
Visual Elements: Einsteinium - http://www.chemsoc.org/viselements/pages/einsteinium.html
Discovery, general and physical information, and ionisation energies. |
WebElements: Einsteinium - http://www.webelements.com/webelements/elements/text/Es/key.html
Extensive information on history, compounds, and properties. |