Cn
Copernicium
Z = 112 · Transition Metal · 285.0 u
Nuclear Engineering Significance
Synthetic transactinide; Cn-285 (t₁/₂ ≈ 29 s) is among the longest-lived. Not significant in reactor engineering.
Basic properties
- Atomic number (Z)
- 112
- Standard atomic mass
- 285.0 u
- Category
- Transition Metal
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.