Rhodium-110
Properties and data of the isotope 110Rh.
See also: list of Rhodium isotopes.
General data
Name of the isotope:Rhodium-110; Rh-110Symbol:110Rh or 11045RhMass number A:110 (= number of nucleons)Atomic number Z:45 (= number of protons)Neutrons N:65Isotopic mass:109.911080(19) u (atomic weight of Rhodium-110)Nuclide mass:109.8863952 u (calculated nuclear mass without electrons)Mass excess:-82.82845 MeVMass defect:1.00426598 u (per nucleus)Nuclear binding energy:935.46773477 MeV (per nucleus)
8.50425213 MeV (average binding energy per nucleon)Separation energy:SN = 5.901(18) MeV (first neutron)
SP = 9.379(20) MeV (first proton)Half-life:3.35(12) sDecay constant λ:0.2069096061373 s-1Specific activity α:1.143154856360 × 10+21 Bq g-1
30896077198.93 Ci g-1Spin and parity:
(nuclear angular momentum)(1+)Year of discovery:1963
Radioactive Decay
Half-life T½ = 3.35(12) s.
Decay mode | Daughter | Probability | Decay energy | γ energy (intensity) |
---|
β- | 110Pd | 100 % | 5.502(18) MeV | |
Nuclear Isomers
Nuclear isomers or excited states with the activation energy in keV related to the ground state.
Nuclear Isomer | Excitation Energy | Half-life | Spin |
---|
110mRh | +y keV | 28.0(13) s | (6+) |
Isotones and Isobars
The following table shows the atomic nuclei that are isotonic (same neutron number N = 65) and isobaric (same nucleon number A = 110) with Rhodium-110. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.
Z | Isotone N = 65 | Isobar A = 110 |
36 | 101Kr | |
37 | 102Rb | |
38 | 103Sr | |
39 | 104Y | |
40 | 105Zr | 110Zr |
41 | 106Nb | 110Nb |
42 | 107Mo | 110Mo |
43 | 108Tc | 110Tc |
44 | 109Ru | 110Ru |
45 | 110Rh | 110Rh |
46 | 111Pd | 110Pd |
47 | 112Ag | 110Ag |
48 | 113Cd | 110Cd |
49 | 114In | 110In |
50 | 115Sn | 110Sn |
51 | 116Sb | 110Sb |
52 | 117Te | 110Te |
53 | 118I | 110I |
54 | 119Xe | 110Xe |
55 | 120Cs | |
56 | 121Ba | |
57 | 122La | |
58 | 123Ce | |
59 | 124Pr | |
60 | 125Nd | |
61 | 126Pm | |
External data and identifiers
Last update: 2020-10-15
Perma link: https://www.chemlin.org/isotope/rhodium-110
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