Periodic Table/Copernicium/²⁸¹Cn

← 280Cn282Cn →

²⁸¹Cn

Copernicium-281

Radioactive· Half-life: 180 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

112

Neutrons (N)

169

Mass Number (A)

281

Atomic Mass

281.169563AMU

Spin / Parity

—

Binding E/A

6.994keV

Natural Abundance

Trace / None

Half-life

180 ms

Decay Modesoverview · half-life · α · β⁻ · β⁺

α

100.0%

SF

Decay Chain

²⁸¹CnCopernicium180 ms

α100.0%

²⁷⁷DsDarmstadtium6.00 ms

α100.0%

²⁷³HsHassium1.06 s

α100.0%

²⁶⁹SgSeaborgium5.00 min

α100.0%

²⁶⁵RfRutherfordium1.60 min

Chain incomplete: Cannot follow SF decay · Primary path shown

Other Isotopes of Copernicium

276 277 278 279 280 281 282 283 284 285 286 287 288

← Back to CoperniciumData: IAEA NDS · ENSDF