Cadmium-110

Properties and data of the isotope ¹¹⁰Cd.

Contents

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

General data

Name of the isotope:Cadmium-110; Cd-110Symbol:¹¹⁰Cd or 11048CdMass number A:110 (= number of nucleons)Atomic number Z:48 (= number of protons)Neutrons N:62Nucleon pairing (Z - N):even - evenNuclear ratio (N/Z ratio):1.2916666666667 (= neutron-proton ratio)Neutron excess (N-Z):14Isotopic mass:109.903007(4) u (atomic weight of Cadmium-110)Nuclide mass:109.8766766 u (calculated nuclear mass without electrons)Mass excess:-90.3484 MeVMass defect:1.009819328 u (per nucleus)Nuclear binding energy:940.64064512 MeV (per nucleus)
8.55127859 MeV (average binding energy per nucleon)Separation energy:S_N = 9.9150(16) MeV (first neutron)
S_P = 8.9175(13) MeV (first proton)Half-life:stableSpin and parity:
(nuclear angular momentum)0+Charge radius:4.5765(26) femtometer fmYear of discovery:1925

Parent Nuclides

Direct parent isotopes are: ¹¹⁰In, ¹¹⁰Ag.

Occurrence

Comparison of the natural Cadmium isotopes including isotopic abundance (mole fraction of the isotope mixture in percent):

	Atomic Mass m_a	Quantity	Half-life	Spin
Cadmium Isotopic mixture	112.414 u	100 %
Isotope ¹⁰⁶Cd	105.906460(8) u	1.245(22) %	stable	0+
Isotope ¹⁰⁸Cd	107.904183(8) u	0.888(11) %	stable	0+
Isotope ¹¹⁰Cd	109.903007(4) u	12.470(61) %	stable	0+
Isotope ¹¹¹Cd	110.904183(4) u	12.795(12) %	stable	1/2+
Isotope ¹¹²Cd	111.902763(4) u	24.109(7) %	stable	0+
Isotope ¹¹³Cd	112.904408(3) u	12.227(7) %	8.04(5) × 10¹⁵ a	1/2+
Isotope ¹¹⁴Cd	113.903365(3) u	28.754(81) %	stable	0+
Isotope ¹¹⁶Cd	115.904763(2) u	7.512(54) %	3.3(4) × 10¹⁹ a	0+

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 62) and isobaric (same nucleon number A = 110) with Cadmium-110. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

Z	Isotone N = 62	Isobar A = 110
35	⁹⁷Br
36	⁹⁸Kr
37	⁹⁹Rb
38	¹⁰⁰Sr
39	¹⁰¹Y
40	¹⁰²Zr	¹¹⁰Zr
41	¹⁰³Nb	¹¹⁰Nb
42	¹⁰⁴Mo	¹¹⁰Mo
43	¹⁰⁵Tc	¹¹⁰Tc
44	¹⁰⁶Ru	¹¹⁰Ru
45	¹⁰⁷Rh	¹¹⁰Rh
46	¹⁰⁸Pd	¹¹⁰Pd
47	¹⁰⁹Ag	¹¹⁰Ag
48	¹¹⁰Cd	¹¹⁰Cd
49	¹¹¹In	¹¹⁰In
50	¹¹²Sn	¹¹⁰Sn
51	¹¹³Sb	¹¹⁰Sb
52	¹¹⁴Te	¹¹⁰Te
53	¹¹⁵I	¹¹⁰I
54	¹¹⁶Xe	¹¹⁰Xe
55	¹¹⁷Cs
56	¹¹⁸Ba
57	¹¹⁹La
58	¹²⁰Ce
59	¹²¹Pr