Periodic Table/Copernicium/²⁷⁸Cn

← 277Cn279Cn →

²⁷⁸Cn

Copernicium-278

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

112

Neutrons (N)

166

Mass Number (A)

278

Atomic Mass

278.164083AMU

Spin / Parity

0+

Binding E/A

7.000keV

Natural Abundance

Trace / None

Half-life

Unknown

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

α

SF

Decay Chain

²⁷⁸CnCopernicium?

α

²⁷⁴DsDarmstadtium?

α

²⁷⁰HsHassium9.00 s

α100.0%

²⁶⁶SgSeaborgium390 ms

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