At
Astatine
Z = 85 · Halogen · 210.0 u
Nuclear Engineering Significance
All isotopes are radioactive. At-211 has been investigated for targeted alpha therapy. Not significant in reactor engineering; extremely rare in nature.
Basic properties
- Atomic number (Z)
- 85
- Standard atomic mass
- 210.0 u
- Category
- Halogen
Isotopes & cross-section data
No nuclide data for this element in the reference database.
The NRDP database focuses on nuclides relevant to reactor physics (fuels, moderators, structural materials, fission products, etc.). For full isotope data, see NNDC NuDat 3 or IAEA Nuclear Data Services.