- Britannica Nobel Prize: Radium - Detailed overview and data.
www.britannica.com/nobel/micro/491_93.html
- ChemGlobe: Radium - Electronic, thermal, and steric data along with an isotope table.
www.vcs.ethz.ch/chemglobe/ptoe/_/88.html
- ChemicalElements.com: Radium - Basic information, atomic structure, and isotopes.
www.chemicalelements.com/elements/ra.html
- It's Elemental: Radium - Basic physical and historical information.
education.jlab.org/itselemental/ele088.html
- LANL: Radium - History, sources, properties, and uses.
pearl1.lanl.gov/periodic/elements/88.html
- Radiochemistry of Radium - Full text of the monograph by Murrell L. Salutsky (W.R. Grace & Co., Research Division, Washington Research Center, Clarksville, Maryland) and H. W. Kirby (Mound Laboratory, Miamisburg, Ohio). [PDF]
lib-www.lanl.gov/cgi-bin/getfile?rc000041.pdf
- Radium - Data tables and historic information.
www.scescape.net/~woods/elements/radium.html
- Visual Elements: Radium - Image, general and physical information, source, uses, key isotopes, and ionisation energies.
www.chemsoc.org/viselements/pages/radium.html
|
