Nuclide
drugsAgentApproved2013🇺🇸🇪🇺🇬🇧🇯🇵🇨🇳🇦🇺

Radium-223 dichloride

Radium-223 was the first alpha-emitting drug ever approved (2013). It homes to bone like calcium and treats prostate cancer that has spread only to bone.