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.

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