Silver-110

Properties and data of the isotope ¹¹⁰Ag.

Contents

General data

Name of the isotope:Silver-110; Ag-110Symbol:¹¹⁰Ag or 11047AgMass number A:110 (= number of nucleons)Atomic number Z:47 (= number of protons)Neutrons N:63Isotopic mass:109.9061107(14) u (atomic weight of Silver-110)Nuclide mass:109.8803288 u (calculated nuclear mass without electrons)Mass excess:-87.45732 MeVMass defect:1.007555512 u (per nucleus)Nuclear binding energy:938.53191409 MeV (per nucleus)
8.53210831 MeV (average binding energy per nucleon)Separation energy:S_N = 6.80919(10) MeV (first neutron)
S_P = 7.1398(14) MeV (first proton)Half-life:24.56(11) sDecay constant λ:0.028222605071659 s^-1Specific activity α:1.559270671338 × 10⁺²⁰ Bq g^-1
4214245057.6716 Ci g^-1Spin and parity:
(nuclear angular momentum)1+Magnetic dipole moment:μ(μ_N) = 2.7225(14)Quadrupole moment Q:0.24 barn (100 fm²)Nuclear g-factor:g_l = 2.7225Year of discovery:1937

Radioactive Decay

Half-life T_½ = 24.56(11) s respectively 2.456 × 10¹ seconds s.

Decay mode	Daughter	Probability	Decay energy	γ energy (intensity)
EC	¹¹⁰Pd	0.30(6) %	0.8736(14) MeV
β^-	¹¹⁰Cd	99.70(6) %	2.8907(13) 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
^110m1Ag	1.112(16) keV	660(40) ns	2-
^110m2Ag	117.59(5) keV	249.83(4) d	6+

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 63) and isobaric (same nucleon number A = 110) with Silver-110. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

Z	Isotone N = 63	Isobar A = 110
35	⁹⁸Br
36	⁹⁹Kr
37	¹⁰⁰Rb
38	¹⁰¹Sr
39	¹⁰²Y
40	¹⁰³Zr	¹¹⁰Zr
41	¹⁰⁴Nb	¹¹⁰Nb
42	¹⁰⁵Mo	¹¹⁰Mo
43	¹⁰⁶Tc	¹¹⁰Tc
44	¹⁰⁷Ru	¹¹⁰Ru
45	¹⁰⁸Rh	¹¹⁰Rh
46	¹⁰⁹Pd	¹¹⁰Pd
47	¹¹⁰Ag	¹¹⁰Ag
48	¹¹¹Cd	¹¹⁰Cd
49	¹¹²In	¹¹⁰In
50	¹¹³Sn	¹¹⁰Sn
51	¹¹⁴Sb	¹¹⁰Sb
52	¹¹⁵Te	¹¹⁰Te
53	¹¹⁶I	¹¹⁰I
54	¹¹⁷Xe	¹¹⁰Xe
55	¹¹⁸Cs
56	¹¹⁹Ba
57	¹²⁰La
58	¹²¹Ce
59	¹²²Pr