Copernicium-280

Properties and data of the isotope ²⁸⁰Cn.

Contents

See also: List of individual Copernicium isotopes (and general data sources).

General data

Name of the isotope:Copernicium-280; Cn-280Symbol:²⁸⁰Cn or 280112CnMass number A:280 (= number of nucleons)Atomic number Z:112 (= number of protons)Neutrons N:168Mass defect:282.332109472 u (per nucleus)Nuclear binding energy:262990.66598051 MeV (per nucleus)
939.2523785 MeV (average binding energy per nucleon)Half-life:Spin and parity:
(nuclear angular momentum)

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 168) and isobaric (same nucleon number A = 280) with Copernicium-280. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.