ChemGlobe: Lawrencium - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/103.html
Electronic and thermal data along with an isotope table. |
ChemicalElements.com: Lawrencium - http://www.chemicalelements.com/elements/lr.html
Basic information, atomic structure, and isotopes. |
EnvironmentalChemistry.com: Lawrencium - http://environmentalchemistry.com/yogi/periodic/Lr.html
Atomic structure, chemical and physical properties, and table of nuclides. |
It's Elemental: Lawrencium - http://education.jlab.org/itselemental/ele103.html
Basic physical and historical information. |
LANL: Lawrencium - http://periodic.lanl.gov/elements/103.html
Basic information, history, and properties. |
Lenntech: Lawrencium - http://www.lenntech.com/Periodic-chart-elements/Lr-en.htm
Physical data and chemical properties. |
Visual Elements: Lawrencium - http://www.chemsoc.org/viselements/pages/lawrencium.html
General and physical information, and key isotopes. |
WebElements: Lawrencium - http://www.webelements.com/lawrencium/
Information on history and properties. |
Wikipedia: Lawrencium - http://en.wikipedia.org/wiki/Lawrencium
Characteristics and history of the element. |