See also: List of individual Vanadium isotopes (and general data sources).
General data
Name of the isotope:Vanadium-65; V-65Symbol:65V or 6523VMass number A:65 (= number of nucleons)Atomic number Z:23 (= number of protons)Neutrons N:42Nucleon pairing (Z - N):odd - evenNuclear ratio (N/Z ratio):1.8260869565217 (= neutron-proton ratio)Neutron excess (N-Z):19Isotopic mass:64.98735(54) u (atomic weight of Vanadium-65)Nuclide mass:64.9747329 u (calculated nuclear mass without electrons)Mass excess:-11.7834 MeVMass defect:0.556552208 u (per nucleus)Nuclear binding energy:518.42504244 MeV (per nucleus) 7.97576988 MeV (average binding energy per nucleon)Separation energy:SN = 3.53(64) MeV (first neutron) SP = 18.04(78) MeV (first proton)Half-life:360 nsDecay constant λ:1925408.8348887 s-1Specific activity α:1.784206160775 × 10+28 Bq g-1 4.822178812906 × 10+17 Ci g-1Spin and parity: (nuclear angular momentum)5/2-~Year of discovery:2009
The following table shows the atomic nuclei that are isotonic (same neutron number N = 42) and isobaric (same nucleon number A = 65) with Vanadium-65. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.
