# Isotopes of silver

Naturally occurring silver ($_{47}$Ag) is composed of the two stable isotopes $^{107}$Ag and $^{109}$Ag in almost equal proportions, with $^{107}$Ag being slightly more abundant (51.839% natural abundance). Notably, silver is the only element with all stable istopes having nuclear spins of 1/2. Thus both $^{107}$Ag and $^{109}$Ag nuclei produce narrow lines in nuclear magnetic resonance spectra.
40 radioisotopes have been characterized with the most stable being $^{105}$Ag with a half-life of 41.29 days, $^{111}$Ag with a half-life of 7.43 days, and $^{112}$Ag with a half-life of 3.13 hours.
All of the remaining radioactive isotopes have half-lives that are less than an hour, and the majority of these have half-lives that are less than 3 minutes. This element has numerous meta states, with the most stable being $^{108m}$Ag (half-life 439 years), $^{110m}$Ag (half-life 249.86 days) and $^{106m}$Ag (half-life 8.28 days).
Isotopes of silver range in atomic weight from $^{92}$Ag to $^{132}$Ag. The primary decay mode before the most abundant stable isotope, $^{107}$Ag, is electron capture and the primary mode after is beta decay. The primary decay products before $^{107}$Ag are palladium (element 46) isotopes and the primary products after are cadmium (element 48) isotopes.
The palladium isotope $^{107}$Pd decays by beta emission to $^{107}$Ag with a half-life of 6.5 million years. Iron meteorites are the only objects with a high enough palladium/silver ratio to yield measurable variations in $^{107}$Ag abundance. Radiogenic $^{107}$Ag was first discovered in the Santa Clara meteorite in 1978.
The discoverers suggest that the coalescence and differentiation of iron-cored small planets may have occurred 10 million years after a nucleosynthetic event. $^{107}$Pd versus $^{107}$Ag correlations observed in bodies, which have clearly been melted since the accretion of the Solar System, must reflect the presence of live short-lived nuclides in the early Solar System.

## List of isotopes

| Nuclide | Z | N | Isotopic mass (Da) | Half-life | Decay mode | Daughter isotope | Spin and parity | Natural abundance (mole fraction) | Natural abundance (mole fraction) |
| Nuclide | Excitation energy | Excitation energy | Excitation energy | Half-life | Decay mode | Daughter isotope | Spin and parity | Normal proportion | Range of variation |
| $^{92}$Ag | 47 | 45 | 91.95971(43)# | 1# ms [>400 ns] | β$^+$? | $^{92}$Pd | | | |
| $^{92}$Ag | 47 | 45 | 91.95971(43)# | 1# ms [>400 ns] | p? | $^{91}$Pd | | | |
| $^{93}$Ag | 47 | 46 | 92.95019(43)# | 228(16) ns | β$^+$? | $^{93}$Pd | 9/2+# | | |
| $^{93}$Ag | 47 | 46 | 92.95019(43)# | 228(16) ns | p? | $^{92}$Pd | 9/2+# | | |
| $^{93}$Ag | 47 | 46 | 92.95019(43)# | 228(16) ns | β$^+$, p? | $^{92}$Rh | 9/2+# | | |
| $^{94}$Ag | 47 | 47 | 93.94374(43)# | 27(2) ms | β$^+$ (>99.8%) | $^{94}$Pd | 0+# | | |
| $^{94}$Ag | 47 | 47 | 93.94374(43)# | 27(2) ms | β$^+$, p (<0.2%) | $^{93}$Rh | 0+# | | |
| $^{94m1}$Ag | 1350(400)# keV | 1350(400)# keV | 1350(400)# keV | 470(10) ms | β$^+$ (83%) | $^{94}$Pd | (7+) | | |
| $^{94m1}$Ag | 1350(400)# keV | 1350(400)# keV | 1350(400)# keV | 470(10) ms | β$^+$, p (17%) | $^{93}$Rh | (7+) | | |
| $^{94m2}$Ag | 6500(550)# keV | 6500(550)# keV | 6500(550)# keV | 400(40) ms | β$^+$ (~68.4%) | $^{94}$Pd | (21+) | | |
| $^{94m2}$Ag | 6500(550)# keV | 6500(550)# keV | 6500(550)# keV | 400(40) ms | β$^+$, p (~27%) | $^{93}$Rh | (21+) | | |
| $^{94m2}$Ag | 6500(550)# keV | 6500(550)# keV | 6500(550)# keV | 400(40) ms | p (4.1%) | $^{93}$Pd | (21+) | | |
| $^{94m2}$Ag | 6500(550)# keV | 6500(550)# keV | 6500(550)# keV | 400(40) ms | 2p (0.5%) | $^{92}$Rh | (21+) | | |
| $^{95}$Ag | 47 | 48 | 94.93569(43)# | 1.78(6) s | β$^+$ (97.7%) | $^{95}$Pd | (9/2+) | | |
| $^{95}$Ag | 47 | 48 | 94.93569(43)# | 1.78(6) s | β$^+$, p (2.3%) | $^{94}$Rh | (9/2+) | | |
| $^{95m1}$Ag | 344.2(3) keV | 344.2(3) keV | 344.2(3) keV | <0.5 s | IT | $^{95}$Ag | (1/2−) | | |
| $^{95m2}$Ag | 2531.3(15) keV | 2531.3(15) keV | 2531.3(15) keV | <16 ms | IT | $^{95}$Ag | (23/2+) | | |
| $^{95m3}$Ag | 4860.0(15) keV | 4860.0(15) keV | 4860.0(15) keV | <40 ms | IT | $^{95}$Ag | (37/2+) | | |
| $^{96}$Ag | 47 | 49 | 95.93074(10) | 4.45(3) s | β$^+$ (95.8%) | $^{96}$Pd | (8)+ | | |
| $^{96}$Ag | 47 | 49 | 95.93074(10) | 4.45(3) s | β$^+$, p (4.2%) | $^{95}$Rh | (8)+ | | |
| $^{96m1}$Ag | 0(50)# keV | 0(50)# keV | 0(50)# keV | 6.9(5) s | β$^+$ (85.1%) | $^{96}$Pd | (2+) | | |
| $^{96m1}$Ag | 0(50)# keV | 0(50)# keV | 0(50)# keV | 6.9(5) s | β$^+$, p (14.9%) | $^{95}$Rh | (2+) | | |
| $^{96m2}$Ag | 2461.4(3) keV | 2461.4(3) keV | 2461.4(3) keV | 103.2(45) μs | IT | $^{96}$Ag | (13−) | | |
| $^{96m3}$Ag | 2686.7(4) keV | 2686.7(4) keV | 2686.7(4) keV | 1.561(16) μs | IT | $^{96}$Ag | (15+) | | |
| $^{96m4}$Ag | 6951.8(14) keV | 6951.8(14) keV | 6951.8(14) keV | 132(17) ns | IT | $^{96}$Ag | (19+) | | |
| $^{97}$Ag | 47 | 50 | 96.923881(13) | 25.5(3) s | β$^+$ | $^{97}$Pd | (9/2)+ | | |
| $^{97m}$Ag | 620(40) keV | 620(40) keV | 620(40) keV | 100# ms | IT? | $^{97}$Ag | 1/2−# | | |
| $^{98}$Ag | 47 | 51 | 97.92156(4) | 47.5(3) s | β$^+$ | $^{98}$Pd | (6)+ | | |
| $^{98}$Ag | 47 | 51 | 97.92156(4) | 47.5(3) s | β$^+$, p (.0012%) | $^{97}$Rh | (6)+ | | |
| $^{98m}$Ag | 107.28(10) keV | 107.28(10) keV | 107.28(10) keV | 161(7) ns | IT | $^{98}$Ag | (4+) | | |
| $^{99}$Ag | 47 | 52 | 98.917646(7) | 2.07(5) min | β$^+$ | $^{99}$Pd | (9/2)+ | | |
| $^{99m}$Ag | 506.2(4) keV | 506.2(4) keV | 506.2(4) keV | 10.5(5) s | IT | $^{99}$Ag | (1/2−) | | |
| $^{100}$Ag | 47 | 53 | 99.916115(5) | 2.01(9) min | β$^+$ | $^{100}$Pd | (5)+ | | |
| $^{100m}$Ag | 15.52(16) keV | 15.52(16) keV | 15.52(16) keV | 2.24(13) min | IT? | $^{100}$Ag | (2)+ | | |
| $^{100m}$Ag | 15.52(16) keV | 15.52(16) keV | 15.52(16) keV | 2.24(13) min | β$^+$? | $^{100}$Pd | (2)+ | | |
| $^{101}$Ag | 47 | 54 | 100.912684(5) | 11.1(3) min | β$^+$ | $^{101}$Pd | 9/2+ | | |
| $^{101m}$Ag | 274.1(3) keV | 274.1(3) keV | 274.1(3) keV | 3.10(10) s | IT | $^{101}$Ag | (1/2)− | | |
| $^{102}$Ag | 47 | 55 | 101.911705(9) | 12.9(3) min | β$^+$ | $^{102}$Pd | 5+ | | |
| $^{102m}$Ag | 9.40(7) keV | 9.40(7) keV | 9.40(7) keV | 7.7(5) min | β$^+$ (51%) | $^{102}$Pd | 2+ | | |
| $^{102m}$Ag | 9.40(7) keV | 9.40(7) keV | 9.40(7) keV | 7.7(5) min | IT (49%) | $^{102}$Ag | 2+ | | |
| $^{103}$Ag | 47 | 56 | 102.908961(4) | 65.7(7) min | β$^+$ | $^{103}$Pd | 7/2+ | | |
| $^{103m}$Ag | 134.45(4) keV | 134.45(4) keV | 134.45(4) keV | 5.7(3) s | IT | $^{103}$Ag | 1/2− | | |
| $^{104}$Ag | 47 | 57 | 103.908624(5) | 69.2(10) min | β$^+$ | $^{104}$Pd | 5+ | | |
| $^{104m}$Ag | 6.90(22) keV | 6.90(22) keV | 6.90(22) keV | 33.5(20) min | β$^+$ (>99.93%) | $^{104}$Pd | 2+ | | |
| $^{104m}$Ag | 6.90(22) keV | 6.90(22) keV | 6.90(22) keV | 33.5(20) min | IT (<0.07%) | $^{104}$Ag | 2+ | | |
| $^{105}$Ag | 47 | 58 | 104.906526(5) | 41.29(7) d | β$^+$ | $^{105}$Pd | 1/2− | | |
| $^{105m}$Ag | 25.468(16) keV | 25.468(16) keV | 25.468(16) keV | 7.23(16) min | IT (99.66%) | $^{105}$Ag | 7/2+ | | |
| $^{105m}$Ag | 25.468(16) keV | 25.468(16) keV | 25.468(16) keV | 7.23(16) min | β$^+$ (.34%) | $^{105}$Pd | 7/2+ | | |
| $^{106}$Ag | 47 | 59 | 105.906663(3) | 23.96(4) min | β$^+$ | $^{106}$Pd | 1+ | | |
| $^{106}$Ag | 47 | 59 | 105.906663(3) | 23.96(4) min | β$^−$? | $^{106}$Cd | 1+ | | |
| $^{106m}$Ag | 89.66(7) keV | 89.66(7) keV | 89.66(7) keV | 8.28(2) d | β$^+$ | $^{106}$Pd | 6+ | | |
| $^{106m}$Ag | 89.66(7) keV | 89.66(7) keV | 89.66(7) keV | 8.28(2) d | IT? | $^{106}$Ag | 6+ | | |
| $^{107}$Ag | 47 | 60 | 106.9050915(26) | Stable | Stable | Stable | 1/2− | 0.51839(8) | |
| $^{107m}$Ag | 93.125(19) keV | 93.125(19) keV | 93.125(19) keV | 44.3(2) s | IT | $^{107}$Ag | 7/2+ | | |
| $^{108}$Ag | 47 | 61 | 107.9059502(26) | 2.382(11) min | β$^−$ (97.15%) | $^{108}$Cd | 1+ | | |
| $^{108}$Ag | 47 | 61 | 107.9059502(26) | 2.382(11) min | EC (2.57%) | $^{108}$Pd | 1+ | | |
| $^{108}$Ag | 47 | 61 | 107.9059502(26) | 2.382(11) min | β$^+$ (0.283%) | $^{108}$Pd | 1+ | | |
| $^{108m}$Ag | 109.466(7) keV | 109.466(7) keV | 109.466(7) keV | 439(9) y | EC (91.3%) | $^{108}$Pd | 6+ | | |
| $^{108m}$Ag | 109.466(7) keV | 109.466(7) keV | 109.466(7) keV | 439(9) y | IT (8.96%) | $^{108}$Ag | 6+ | | |
| $^{109}$Ag | 47 | 62 | 108.9047558(14) | Stable | Stable | Stable | 1/2− | 0.48161(8) | |
| $^{109m}$Ag | 88.0337(10) keV | 88.0337(10) keV | 88.0337(10) keV | 39.79(21) s | IT | $^{109}$Ag | 7/2+ | | |
| $^{110}$Ag | 47 | 63 | 109.9061107(14) | 24.56(11) s | β$^−$ (99.70%) | $^{110}$Cd | 1+ | | |
| $^{110}$Ag | 47 | 63 | 109.9061107(14) | 24.56(11) s | EC (0.30%) | $^{110}$Pd | 1+ | | |
| $^{110m1}$Ag | 1.112(16) keV | 1.112(16) keV | 1.112(16) keV | 660(40) ns | IT | $^{110}$Ag | 2− | | |
| $^{110m2}$Ag | 117.59(5) keV | 117.59(5) keV | 117.59(5) keV | 249.863(24) d | β$^−$ (98.67%) | $^{110}$Cd | 6+ | | |
| $^{110m2}$Ag | 117.59(5) keV | 117.59(5) keV | 117.59(5) keV | 249.863(24) d | IT (1.33%) | $^{110}$Ag | 6+ | | |
| $^{111}$Ag | 47 | 64 | 110.9052968(16) | 7.433(10) d | β$^−$ | $^{111}$Cd | 1/2− | | |
| $^{111m}$Ag | 59.82(4) keV | 59.82(4) keV | 59.82(4) keV | 64.8(8) s | IT (99.3%) | $^{111}$Ag | 7/2+ | | |
| $^{111m}$Ag | 59.82(4) keV | 59.82(4) keV | 59.82(4) keV | 64.8(8) s | β$^−$ (0.7%) | $^{111}$Cd | 7/2+ | | |
| $^{112}$Ag | 47 | 65 | 111.9070485(26) | 3.130(8) h | β$^−$ | $^{112}$Cd | 2(−) | | |
| $^{113}$Ag | 47 | 66 | 112.906573(18) | 5.37(5) h | β$^−$ | $^{113m}$Cd | 1/2− | | |
| $^{113m}$Ag | 43.50(10) keV | 43.50(10) keV | 43.50(10) keV | 68.7(16) s | IT (64%) | $^{113}$Ag | 7/2+ | | |
| $^{113m}$Ag | 43.50(10) keV | 43.50(10) keV | 43.50(10) keV | 68.7(16) s | β$^−$ (36%) | $^{113}$Cd | 7/2+ | | |
| $^{114}$Ag | 47 | 67 | 113.908823(5) | 4.6(1) s | β$^−$ | $^{114}$Cd | 1+ | | |
| $^{114m}$Ag | 198.9(10) keV | 198.9(10) keV | 198.9(10) keV | 1.50(5) ms | IT | $^{114}$Ag | (6+) | | |
| $^{115}$Ag | 47 | 68 | 114.908767(20) | 20.0(5) min | β$^−$ | $^{115m}$Cd | 1/2− | | |
| $^{115m}$Ag | 41.16(10) keV | 41.16(10) keV | 41.16(10) keV | 18.0(7) s | β$^−$ (79.0%) | $^{115}$Cd | 7/2+ | | |
| $^{115m}$Ag | 41.16(10) keV | 41.16(10) keV | 41.16(10) keV | 18.0(7) s | IT (21.0%) | $^{115}$Ag | 7/2+ | | |
| $^{116}$Ag | 47 | 69 | 115.911387(4) | 3.83(8) min | β$^−$ | $^{116}$Cd | (0−) | | |
| $^{116m1}$Ag | 47.90(10) keV | 47.90(10) keV | 47.90(10) keV | 20(1) s | β$^−$ (93%) | $^{116}$Cd | (3+) | | |
| $^{116m1}$Ag | 47.90(10) keV | 47.90(10) keV | 47.90(10) keV | 20(1) s | IT (7%) | $^{116}$Ag | (3+) | | |
| $^{116m2}$Ag | 129.80(22) keV | 129.80(22) keV | 129.80(22) keV | 9.3(3) s | β$^−$ (92%) | $^{116}$Cd | (6−) | | |
| $^{116m2}$Ag | 129.80(22) keV | 129.80(22) keV | 129.80(22) keV | 9.3(3) s | IT (8%) | $^{116}$Ag | (6−) | | |
| $^{117}$Ag | 47 | 70 | 116.911774(15) | 73.6(14) s | β$^−$ | $^{117m}$Cd | 1/2−# | | |
| $^{117m}$Ag | 28.6(2) keV | 28.6(2) keV | 28.6(2) keV | 5.34(5) s | β$^−$ (94.0%) | $^{117m}$Cd | 7/2+# | | |
| $^{117m}$Ag | 28.6(2) keV | 28.6(2) keV | 28.6(2) keV | 5.34(5) s | IT (6.0%) | $^{117}$Ag | 7/2+# | | |
| $^{118}$Ag | 47 | 71 | 117.9145955(27) | 3.76(15) s | β$^−$ | $^{118}$Cd | (2−) | | |
| $^{118m1}$Ag | 45.79(9) keV | 45.79(9) keV | 45.79(9) keV | ~0.1 μs | IT | $^{118}$Ag | (1,2)− | | |
| $^{118m2}$Ag | 127.63(10) keV | 127.63(10) keV | 127.63(10) keV | 2.0(2) s | β$^−$ (59%) | $^{118}$Cd | (5+) | | |
| $^{118m2}$Ag | 127.63(10) keV | 127.63(10) keV | 127.63(10) keV | 2.0(2) s | IT (41%) | $^{118}$Ag | (5+) | | |
| $^{118m3}$Ag | 279.37(20) keV | 279.37(20) keV | 279.37(20) keV | ~0.1 μs | IT | $^{118}$Ag | (3+) | | |
| $^{119}$Ag | 47 | 72 | 118.915570(16) | 2.1(1) s | β$^−$ | $^{119}$Cd | (7/2+) | | |
| $^{119m}$Ag | 33.5(3) keV | 33.5(3) keV | 33.5(3) keV | 6.0(5) s | β$^−$ | $^{119}$Cd | (1/2−) | | |
| $^{120}$Ag | 47 | 73 | 119.918785(5) | 1.52(7) s | β$^−$ | $^{120}$Cd | 4(+) | | |
| $^{120}$Ag | 47 | 73 | 119.918785(5) | 1.52(7) s | β$^−$, n (<.003%) | $^{119}$Cd | 4(+) | | |
| $^{120m1}$Ag | 0(50)# keV | 0(50)# keV | 0(50)# keV | 940(100) ms | β$^−$? | $^{120}$Cd | (0−, 1−) | | |
| $^{120m1}$Ag | 0(50)# keV | 0(50)# keV | 0(50)# keV | 940(100) ms | IT? | $^{120}$Ag | (0−, 1−) | | |
| $^{120m1}$Ag | 0(50)# keV | 0(50)# keV | 0(50)# keV | 940(100) ms | β$^−$, n? | $^{119}$Cd | (0−, 1−) | | |
| $^{120m2}$Ag | 203.2(2) keV | 203.2(2) keV | 203.2(2) keV | 384(22) ms | IT (68%) | $^{120}$Sn | 7(−) | | |
| $^{120m2}$Ag | 203.2(2) keV | 203.2(2) keV | 203.2(2) keV | 384(22) ms | β$^−$ (32%) | $^{120}$Cd | 7(−) | | |
| $^{120m2}$Ag | 203.2(2) keV | 203.2(2) keV | 203.2(2) keV | 384(22) ms | β$^−$, n? | $^{119}$Cd | 7(−) | | |
| $^{121}$Ag | 47 | 74 | 120.920125(13) | 777(10) ms | β$^−$ (99.92%) | $^{121}$Cd | 7/2+# | | |
| $^{121}$Ag | 47 | 74 | 120.920125(13) | 777(10) ms | β$^−$, n (0.080%) | $^{120}$Cd | 7/2+# | | |
| $^{122}$Ag | 47 | 75 | 121.9235420(56) | 550(50) ms | β$^−$ | $^{122}$Cd | (1−) | | |
| $^{122}$Ag | 47 | 75 | 121.9235420(56) | 550(50) ms | β$^−$, n? | $^{121}$Cd | (1−) | | |
| $^{122m1}$Ag | 303.7(50) keV | 303.7(50) keV | 303.7(50) keV | 200(50) ms | β$^−$ | $^{122}$Cd | (9−) | | |
| $^{122m1}$Ag | 303.7(50) keV | 303.7(50) keV | 303.7(50) keV | 200(50) ms | β$^−$, n? | $^{121}$Cd | (9−) | | |
| $^{122m1}$Ag | 303.7(50) keV | 303.7(50) keV | 303.7(50) keV | 200(50) ms | IT? | $^{122}$Ag | (9−) | | |
| $^{122m2}$Ag | 171(50)# keV | 171(50)# keV | 171(50)# keV | 6.3(1) μs | IT | $^{122}$Ag | (1+) | | |
| $^{123}$Ag | 47 | 76 | 122.92532(4) | 294(5) ms | β$^−$ (99.44%) | $^{123}$Cd | (7/2+) | | |
| $^{123}$Ag | 47 | 76 | 122.92532(4) | 294(5) ms | β$^−$, n (0.56%) | $^{122}$Cd | (7/2+) | | |
| $^{123m1}$Ag | 59.5(5) keV | 59.5(5) keV | 59.5(5) keV | 100# ms | β$^−$ | $^{123}$Cd | (1/2−) | | |
| $^{123m1}$Ag | 59.5(5) keV | 59.5(5) keV | 59.5(5) keV | 100# ms | β$^−$, n? | $^{122}$Cd | (1/2−) | | |
| $^{123m2}$Ag | 1450(14)# keV | 1450(14)# keV | 1450(14)# keV | 202(20) ns | IT | $^{123}$Ag | | | |
| $^{123m3}$Ag | 1472.8(8) keV | 1472.8(8) keV | 1472.8(8) keV | 393(16) ns | IT | $^{123}$Ag | (17/2−) | | |
| $^{124}$Ag | 47 | 77 | 123.92890(27)# | 177.9(26) ms | β$^−$ (98.7%) | $^{124}$Cd | (2−) | | |
| $^{124}$Ag | 47 | 77 | 123.92890(27)# | 177.9(26) ms | β$^−$, n (1.3%) | $^{123}$Cd | (2−) | | |
| $^{124m1}$Ag | 50(50)# keV | 50(50)# keV | 50(50)# keV | 144(20) ms | β$^−$ | $^{124}$Cd | 9−# | | |
| $^{124m1}$Ag | 50(50)# keV | 50(50)# keV | 50(50)# keV | 144(20) ms | β$^−$, n? | $^{123}$Cd | 9−# | | |
| $^{124m2}$Ag | 155.6(5) keV | 155.6(5) keV | 155.6(5) keV | 140(50) ns | IT | $^{124}$Ag | (1+) | | |
| $^{124m3}$Ag | 231.1(7) keV | 231.1(7) keV | 231.1(7) keV | 1.48(15) μs | IT | $^{124}$Ag | (1−) | | |
| $^{125}$Ag | 47 | 78 | 124.93074(47) | 160(5) ms | β$^−$ (88.2%) | $^{125}$Cd | (9/2+) | | |
| $^{125}$Ag | 47 | 78 | 124.93074(47) | 160(5) ms | β$^−$, n (11.8%) | $^{124}$Cd | (9/2+) | | |
| $^{125m1}$Ag | 97.1(5) keV | 97.1(5) keV | 97.1(5) keV | 50# ms | β$^−$? | $^{125}$Cd | (1/2−) | | |
| $^{125m1}$Ag | 97.1(5) keV | 97.1(5) keV | 97.1(5) keV | 50# ms | IT? | $^{125}$Ag | (1/2−) | | |
| $^{125m1}$Ag | 97.1(5) keV | 97.1(5) keV | 97.1(5) keV | 50# ms | β$^−$, n? | $^{124}$Cd | (1/2−) | | |
| $^{125m2}$Ag | 1501.2(6) keV | 1501.2(6) keV | 1501.2(6) keV | 491(20) ns | IT | $^{125}$Ag | (17/2−) | | |
| $^{126}$Ag | 47 | 79 | 125.93481(22)# | 52(10) ms | β$^−$ (86.3%) | $^{126}$Cd | 3+# | | |
| $^{126}$Ag | 47 | 79 | 125.93481(22)# | 52(10) ms | β$^−$, n (13.7%) | $^{125}$Cd | 3+# | | |
| $^{126m1}$Ag | 100(100)# keV | 100(100)# keV | 100(100)# keV | 108.4(24) ms | β$^−$ | $^{126}$Cd | 9−# | | |
| $^{126m1}$Ag | 100(100)# keV | 100(100)# keV | 100(100)# keV | 108.4(24) ms | IT? | $^{126}$Ag | 9−# | | |
| $^{126m1}$Ag | 100(100)# keV | 100(100)# keV | 100(100)# keV | 108.4(24) ms | β$^−$, n? | $^{125}$Cd | 9−# | | |
| $^{126m2}$Ag | 254.8(5) keV | 254.8(5) keV | 254.8(5) keV | 27(6) μs | IT | $^{126}$Ag | 1−# | | |
| $^{127}$Ag | 47 | 80 | 126.93704(22)# | 89(2) ms | β$^−$ (85.4%) | $^{127}$Cd | (9/2+) | | |
| $^{127}$Ag | 47 | 80 | 126.93704(22)# | 89(2) ms | β$^−$, n (14.6%) | $^{126}$Cd | (9/2+) | | |
| $^{127m}$Ag | 1938(17) keV | 1938(17) keV | 1938(17) keV | 67.5(9) ms | β$^−$ (91.2%) | $^{127}$Cd | (27/2+) | | |
| $^{127m}$Ag | 1938(17) keV | 1938(17) keV | 1938(17) keV | 67.5(9) ms | IT (8.8%) | $^{127}$Ag | (27/2+) | | |
| $^{128}$Ag | 47 | 81 | 127.94127(32)# | 60(3) ms | β$^−$ (80%) | $^{128}$Cd | 3+# | | |
| $^{128}$Ag | 47 | 81 | 127.94127(32)# | 60(3) ms | β$^−$, n (20%) | $^{127}$Cd | 3+# | | |
| $^{128}$Ag | 47 | 81 | 127.94127(32)# | 60(3) ms | β$^−$, 2n? | $^{126}$Cd | 3+# | | |
| $^{129}$Ag | 47 | 82 | 128.94432(43)# | 49.9(35) ms | β$^−$ (>80%) | $^{129}$Cd | 9/2+# | | |
| $^{129}$Ag | 47 | 82 | 128.94432(43)# | 49.9(35) ms | β$^−$, n (<20%) | $^{128}$Cd | 9/2+# | | |
| $^{130}$Ag | 47 | 83 | 129.95073(46)# | 40.6(45) ms | β$^−$ | $^{130}$Cd | 1−# | | |
| $^{130}$Ag | 47 | 83 | 129.95073(46)# | 40.6(45) ms | β$^−$, n? | $^{129}$Cd | 1−# | | |
| $^{130}$Ag | 47 | 83 | 129.95073(46)# | 40.6(45) ms | β$^−$, 2n? | $^{128}$Cd | 1−# | | |
| $^{131}$Ag | 47 | 84 | 130.95625(54)# | 35(8) ms | β$^−$ (90%) | $^{131}$Cd | 9/2+# | | |
| $^{131}$Ag | 47 | 84 | 130.95625(54)# | 35(8) ms | β$^−$, 2n (10%) | $^{129}$Cd | 9/2+# | | |
| $^{131}$Ag | 47 | 84 | 130.95625(54)# | 35(8) ms | β$^−$, n? | $^{130}$Cd | 9/2+# | | |
| $^{132}$Ag | 47 | 85 | 131.96307(54)# | 30(14) ms | β$^−$ | $^{132}$Cd | 6−# | | |
| $^{132}$Ag | 47 | 85 | 131.96307(54)# | 30(14) ms | β$^−$, n? | $^{131}$Cd | 6−# | | |
| $^{132}$Ag | 47 | 85 | 131.96307(54)# | 30(14) ms | β$^−$, 2n? | $^{130}$Cd | 6−# | | |
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* ↑ $^m$Ag – Excited nuclear isomer.
* ↑ ( ) – Uncertainty (1σ) is given in concise form in parentheses after the corresponding last digits.
* ↑ # – Atomic mass marked #: value and uncertainty derived not from purely experimental data, but at least partly from trends from the Mass Surface (TMS).
* 1 2 3 # – Values marked # are not purely derived from experimental data, but at least partly from trends of neighboring nuclides (TNN).
* ↑ Modes of decay: EC:Electron capture IT:Isomeric transition n:Neutron emission p:Proton emission
* ↑ Bold italics symbol as daughter – Daughter product is nearly stable.
* ↑ Bold symbol as daughter – Daughter product is stable.
* ↑ ( ) spin value – Indicates spin with weak assignment arguments.
* 1 2 3 Order of ground state and isomer is uncertain.
* ↑ Used to date certain events in the early history of the Solar System
* 1 2 Fission product