Radium-223 (223Ra, Ra-223) is an isotope of radium with an 11.4-day half-life. It was discovered in 1905 by T. Godlewski, a Polish chemist from Kraków...

Radium chloride is an inorganic compound with the chemical formula RaCl2. It is a radium salt of hydrogen chloride. It was the first radium compound isolated...

Radiopharmaceuticals, or medicinal radiocompounds, are a group of pharmaceutical drugs containing radioactive isotopes. Radiopharmaceuticals can be used...

antigen. Radium-223 is an alpha emitter that is naturally attracted to the bone because it is a calcium mimetic. Radium-223 (as radium-223 dichloride)...

isotope of radium is 226Ra with a half-life of 1600 years. 226Ra occurs in the decay chain of 238U (often referred to as the radium series). Radium has 34...

irradiate surrounding tissue, though this can be useful for radiotherapy – radium-223 is used in this way. Stable bone seekers can also be harmful: excessive...

of 8.1 hours. All isotopes of francium decay into astatine, radium, or radon. Francium-223 also has a shorter half-life than the longest-lived isotope...

2013). "Alpha Emitter Radium-223 and Survival in Metastatic Prostate Cancer". New England Journal of Medicine. 369 (3): 213–223. doi:10.1056/NEJMoa1213755...

sulfate). The longest lived isotope of radium is radium-226 with a half-life of 1600 years; it along with radium-223, -224, and -228 occur naturally in the...

2013). "Alpha emitter radium-223 and survival in metastatic prostate cancer". The New England Journal of Medicine. 369 (3): 213–223. doi:10.1056/NEJMoa1213755...