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. For full isotope data, see NNDC NuDat 3.