Cn
Copernicium-282
Protons (Z)
112
Neutrons (N)
170
Mass number
282
Half-Life
1.1 ms
Abundance
---
Mass
282.171 u
Mass Excess
158,830.0 keV
Spin
0+
Discovered
2004
Binding energy per nucleon
7,197 keV
Neutron separation energy
7,191 keV
Proton separation energy
3,789 keV
Decay Mode
- SF100%
- α→Darmstadtium-278
Decay chain
- CnCopernicium-282Z 112 · N 1701.1 ms
- α
- α
- α
- α
- α
- α
- α
- α0.31%
- α
- β⁻100%
- β⁻100%
- α99.974%
- α~100%
- α~100%
- β⁻100%
- β⁻100%
- α~100%
- α~100%
- α~100%
- α100%
- α99.98%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%