Periodic Table/Copernicium/²⁷⁷Cn

← 276Cn278Cn →

²⁷⁷Cn

Copernicium-277

Radioactive· Half-life: 790 μs

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

112

Neutrons (N)

165

Mass Number (A)

277

Atomic Mass

277.163535AMU

Spin / Parity

—

Binding E/A

6.998keV

Natural Abundance

Trace / None

Half-life

790 μs

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

α

100.0%

Decay Chain

²⁷⁷CnCopernicium790 μs

α100.0%

²⁷³DsDarmstadtium240 μs

α100.0%

²⁶⁹HsHassium15.0 s

α100.0%

²⁶⁵SgSeaborgium9.20 s

α50.0%

²⁶¹RfRutherfordium2.10 s

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