Изотопи на калајот

Калај (50Sn) е елементот со најголем број стабилни изотопи (десет; три од нив се потенцијално радиоактивни, но не е забележано дека се распаѓаат). Ова веројатно е поврзано со фактот дека 50 е „ магичен број“ на протони. Дополнително, познати се и девет нестабилни изотопи на калај, вклучително и тин-100 (100Sn) (откриен во 1994 година) и калај-132 (132Sn), кои и двата се „двојно магични“. Најдолговечниот радиоизотоп на калај е тин-126 ( 126Sn), со период на полураспаѓање од 230.000 години. Останатите 28 радиоизотопи имаат период на полураспаѓање помал од една година.

## Список на изотопи

|-id=Tin-99
| rowspan=2|99Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 49
| rowspan=2|98.94850(63)#
| rowspan=2|24(4)&nbsp;ms
| β<sup>+</sup> (95%)
| 99In
| rowspan=2|9/2+#
| rowspan=2|
| rowspan=2|
|-
| β+p (5%)
| 98Cd
|-id=Tin-100
| rowspan=2|100Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 50
| rowspan=2|99.93865(26)
| rowspan=2|1.18(8)&nbsp;s
| β+ (>83%)
| 100In
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| β+p (99Cd
|-id=Tin-101
| rowspan=2|101Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 51
| rowspan=2|100.93526(32)
| rowspan=2|2.22(5)&nbsp;s
| β+
| 101In
| rowspan=2|(7/2+)
| rowspan=2|
| rowspan=2|
|-
| β+p?
| 100Cd
|-id=Tin-102
| 102Sn
| style="text-align:right" | 50
| style="text-align:right" | 52
| 101.93029(11)
| 3.8(2)&nbsp;s
| β+
| 102In
| 0+
| 
| 
|-id=Tin-102m
| style="text-indent:1em" | 102mSn
| colspan="3" style="text-indent:2em" | 2017(2)&nbsp;keV
| 367(8)&nbsp;ns
| IT
| 102Sn
| (6+)
|
|
|-id=Tin-103
| rowspan=2|103Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 53
| rowspan=2|102.92797(11)#
| rowspan=2|7.0(2)&nbsp;s
| β+ (98.8%)
| 103In
| rowspan=2|5/2+#
| rowspan=2|
| rowspan=2|
|-
| β+p (1.2%)
| 102Cd
|-id=Tin-104
| 104Sn
| style="text-align:right" | 50
| style="text-align:right" | 54
| 103.923105(6)
| 20.8(5)&nbsp;s
| β+
| 104In
| 0+
|
|
|-id=Tin-105
| rowspan=2|105Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 55
| rowspan=2|104.921268(4)
| rowspan=2|32.7(5)&nbsp;s
| β+
| 105In
| rowspan=2|(5/2+)
| rowspan=2|
| rowspan=2|
|-
| β+p (0.011%)
| 104Cd
|-id=Tin-106
| 106Sn
| style="text-align:right" | 50
| style="text-align:right" | 56
| 105.916957(5)
| 1.92(8)&nbsp;min
| β+
| 106In
| 0+
|
|
|-id=Tin-107
| 107Sn
| style="text-align:right" | 50
| style="text-align:right" | 57
| 106.915714(6)
| 2.90(5)&nbsp;min
| β+
| 107In
| (5/2+)
|
|
|-id=Tin-108
| 108Sn
| style="text-align:right" | 50
| style="text-align:right" | 58
| 107.911894(6)
| 10.30(8)&nbsp;min
| β+
| 108In
| 0+
|
|
|-id=Tin-109
| 109Sn
| style="text-align:right" | 50
| style="text-align:right" | 59
| 108.911293(9)
| 18.1(2)&nbsp;min
| β+
| 109In
| 5/2+
|
|
|-id=Tin-110
| 110Sn
| style="text-align:right" | 50
| style="text-align:right" | 60
| 109.907845(15)
| 4.154(4)&nbsp;h
| EC
| 110In
| 0+
|
|
|-id=Tin-111
| 111Sn
| style="text-align:right" | 50
| style="text-align:right" | 61
| 110.907741(6)
| 35.3(6)&nbsp;min
| β+
| 111In
| 7/2+
|
|
|-id=Tin-111m
| style="text-indent:1em" | 111mSn
| colspan="3" style="text-indent:2em" | 254.71(4)&nbsp;keV
| 12.5(10)&nbsp;μs
| IT
| 111Sn
| 1/2+
|
|
|-id=Tin-112
| 112Sn
| style="text-align:right" | 50
| style="text-align:right" | 62
|111.9048249(3)
| colspan=3 align=center|**[[Observationally Stable]]**
| 0+
| 0.0097(1)
|
|-id=Tin-113
| 113Sn
| style="text-align:right" | 50
| style="text-align:right" | 63
|112.9051759(17)
| 115.08(4)&nbsp;d
| β+
| **<sup>113</sup>In**
| 1/2+
|
|
|-id=Tin-113m
| rowspan=2 style="text-indent:1em" | 113mSn
| rowspan=2 colspan="3" style="text-indent:2em" | 77.389(19)&nbsp;keV
| rowspan=2|21.4(4)&nbsp;min
| IT (91.1%)
| 113Sn
| rowspan=2|7/2+
| rowspan=2|
| rowspan=2|
|-
| β+ (8.9%)
| **<sup>113</sup>In**
|-id=Tin-114
| 114Sn
| style="text-align:right" | 50
| style="text-align:right" | 64
|113.90278013(3)
| colspan=3 align=center|**Stable**
| 0+
| 0.0066(1)
|
|-id=Tin-114m
| style="text-indent:1em" | 114mSn
| colspan="3" style="text-indent:2em" | 3087.37(7)&nbsp;keV 
| 733(14)&nbsp;ns
| IT
| 114Sn
| 7−
|
|
|-id=Tin-115
| 115Sn
| style="text-align:right" | 50
| style="text-align:right" | 65
| 114.903344695(16)
| colspan=3 align=center|**Stable**
| 1/2+
| 0.0034(1)
|
|-id=Tin-115m1
| style="text-indent:1em" | 115m1Sn
| colspan="3" style="text-indent:2em" | 612.81(4)&nbsp;keV
| 3.26(8)&nbsp;μs
| IT
| **<sup>115</sup>Sn**
| 7/2+
|
|
|-id=Tin-115m2
| style="text-indent:1em" | 115m2Sn
| colspan="3" style="text-indent:2em" | 713.64(12)&nbsp;keV
| 159(1)&nbsp;μs
| IT
| **<sup>115</sup>Sn**
| 11/2−
|
|
|-id=Tin-116
| 116Sn
| style="text-align:right" | 50
| style="text-align:right" | 66
| 115.90174283(10)
| colspan=3 align=center|**Stable**
| 0+
| 0.1454(9)
|
|-id=Tin-116m1
| style="text-indent:1em" | 116m1Sn
| colspan="3" style="text-indent:2em" | 2365.975(21)&nbsp;keV
| 348(19)&nbsp;ns
| IT
| **<sup>116</sup>Sn**
| 5−
|
|
|-id=Tin-116m2
| style="text-indent:1em" | 116m2Sn
| colspan="3" style="text-indent:2em" | 3547.16(17)&nbsp;keV
| 833(30)&nbsp;ns
| IT
| **<sup>116</sup>Sn**
| 10+
|
|
|-id=Tin-117
| 117Sn
| style="text-align:right" | 50
| style="text-align:right" | 67
| 116.90295404(52)
| colspan=3 align=center|**Stable**
| 1/2+
| 0.0768(7)
|
|-id=Tin-117m1
| style="text-indent:1em" | 117m1Sn
| colspan="3" style="text-indent:2em" | 314.58(4)&nbsp;keV
| 13.939(24)&nbsp;d
| IT
| **<sup>117</sup>Sn**
| 11/2−
|
|
|-id=Tin-117m2
| style="text-indent:1em" | 117m2Sn
| colspan="3" style="text-indent:2em" | 2406.4(4)&nbsp;keV
| 1.75(7)&nbsp;μs
| IT
| **<sup>117</sup>Sn**
| (19/2+)
|
|
|-id=Tin-118
| 118Sn
| style="text-align:right" | 50
| style="text-align:right" | 68
| 117.90160663(54)
| colspan=3 align=center|**Stable**
| 0+
| 0.2422(9)
|
|-id=Tin-118m1
| style="text-indent:1em" | 118m1Sn
| colspan="3" style="text-indent:2em" | 2574.91(4)&nbsp;keV
| 230(10)&nbsp;ns
| IT
| **<sup>118</sup>Sn**
| 7−
|
|
|-id=Tin-118m2
| style="text-indent:1em" | 118m2Sn
| colspan="3" style="text-indent:2em" | 3108.06(22)&nbsp;keV
| 2.52(6)&nbsp;μs
| IT
| **<sup>118</sup>Sn**
| (10+)
|
|
|-id=Tin-119
| 119Sn
| style="text-align:right" | 50
| style="text-align:right" | 69
| 118.90331127(78)
| colspan=3 align=center|**Stable**
| 1/2+
| 0.0859(4)
|
|-id=Tin-119m1
| style="text-indent:1em" | 119m1Sn
| colspan="3" style="text-indent:2em" | 89.531(13)&nbsp;keV
| 293.1(7)&nbsp;d
| IT
| **<sup>119</sup>Sn**
| 11/2−
|
|
|-id=Tin-119m2
| style="text-indent:1em" | 119m2Sn
| colspan="3" style="text-indent:2em" | 2127.0(10)&nbsp;keV
| 9.6(12)&nbsp;μs
| IT
| **<sup>119</sup>Sn**
| (19/2+)
|
|
|-id=Tin-119m3
| style="text-indent:1em" | 119m3Sn
| colspan="3" style="text-indent:2em" | 2369.0(3)&nbsp;keV
| 96(9)&nbsp;ns
| IT
| **<sup>119</sup>Sn**
| 23/2+
|
|
|-id=Tin-120
| 120Sn
| style="text-align:right" | 50
| style="text-align:right" | 70
| 119.90220256(99)
| colspan=3 align=center|**Stable**
| 0+
| 0.3258(9)
|
|-id=Tin-120m1
| style="text-indent:1em" | 120m1Sn
| colspan="3" style="text-indent:2em" | 2481.63(6)&nbsp;keV
| 11.8(5)&nbsp;μs
| IT
| **<sup>120</sup>Sn**
| 7−
|
|
|-id=Tin-120m2
| style="text-indent:1em" | 120m2Sn
| colspan="3" style="text-indent:2em" | 2902.22(22)&nbsp;keV
| 6.26(11)&nbsp;μs
| IT
| **<sup>120</sup>Sn**
| 10+
|
|
|-id=Tin-121
| 121Sn
| style="text-align:right" | 50
| style="text-align:right" | 71
| 120.9042435(11)
| 27.03(4)&nbsp;h
| β−
| **<sup>121</sup>Sb**
| 3/2+
|
|
|-id=Tin-121m1
| rowspan=2 style="text-indent:1em" | 121m1Sn
| rowspan=2 colspan="3" style="text-indent:2em" | 6.31(6)&nbsp;keV
| rowspan=2|43.9(5)&nbsp;y
| IT (77.6%)
| 121Sn
| rowspan=2| 11/2−
| rowspan=2|
| rowspan=2|
|-
| β− (22.4%)
| **<sup>121</sup>Sb**
|-id=Tin-121m2
| style="text-indent:1em" | 121m2Sn
| colspan="3" style="text-indent:2em" | 1998.68(13)&nbsp;keV
| 5.3(5)&nbsp;μs
| IT
| 121Sn
| 19/2+
|
|
|-id=Tin-121m3
| style="text-indent:1em" | 121m3Sn
| colspan="3" style="text-indent:2em" | 2222.0(2)&nbsp;keV
| 520(50)&nbsp;ns
| IT
| 121Sn
| 23/2+
|
|
|-id=Tin-121m4
| style="text-indent:1em" | 121m4Sn
| colspan="3" style="text-indent:2em" | 2833.9(2)&nbsp;keV
| 167(25)&nbsp;ns
| IT
| 121Sn
| 27/2−
|
|
|-id=Tin-122
| 122Sn
| style="text-align:right" | 50
| style="text-align:right" | 72
| 121.9034455(26)
| colspan=3 align=center|**Observationally Stable**
| 0+
| 0.0463(3)
|
|-id=Tin-122m1
| style="text-indent:1em" | 122m1Sn
| colspan="3" style="text-indent:2em" | 2409.03(4)&nbsp;keV
| 7.5(9)&nbsp;μs
| IT
| **<sup>122</sup>Sn**
| 7−
|
|
|-id=Tin-122m2
| style="text-indent:1em" | 122m2Sn
| colspan="3" style="text-indent:2em" | 2765.5(3)&nbsp;keV
| 62(3)&nbsp;μs
| IT
| **<sup>122</sup>Sn**
| 10+
|
|
|-id=Tin-122m3
| style="text-indent:1em" | 122m3Sn
| colspan="3" style="text-indent:2em" | 4721.2(3)&nbsp;keV
| 139(9)&nbsp;ns
| IT
| **<sup>122</sup>Sn**
| 15−
|
|
|-id=Tin-123
| 123Sn
| style="text-align:right" | 50
| style="text-align:right" | 73
| 122.9057271(27)
| 129.2(4)&nbsp;d
| β−
| **<sup>123</sup>Sb**
| 11/2−
|
|
|-id=Tin-123m1
| style="text-indent:1em" | 123m1Sn
| colspan="3" style="text-indent:2em" | 24.6(4)&nbsp;keV
| 40.06(1)&nbsp;min
| β−
| **<sup>123</sup>Sb**
| 3/2+
|
|
|-id=Tin-123m2
| style="text-indent:1em" | 123m2Sn
| colspan="3" style="text-indent:2em" | 1944.90(12)&nbsp;keV
| 7.4(26)&nbsp;μs
| IT
| 123Sn
| 19/2+
|
|
|-id=Tin-123m3
| style="text-indent:1em" | 123m3Sn
| colspan="3" style="text-indent:2em" | 2152.66(19)&nbsp;keV
| 6&nbsp;μs
| IT
| 123Sn
| 23/2+
|
|
|-id=Tin-123m4
| style="text-indent:1em" | 123m4Sn
| colspan="3" style="text-indent:2em" | 2712.47(21)&nbsp;keV
| 34&nbsp;μs
| IT
| 123Sn
| 27/2−
|
|
|-id=Tin-124
| 124Sn
| style="text-align:right" | 50
| style="text-align:right" | 74
| 123.9052796(14)
| colspan=3 align=center|**Observationally Stable**
| 0+
| 0.0579(5)
|
|-id=Tin-124m1
| style="text-indent:1em" | 124m1Sn
| colspan="3" style="text-indent:2em" | 2204.620(23)&nbsp;keV
| 270(60)&nbsp;ns
| IT
| **<sup>124</sup>Sn**
| 5-
|
|
|-id=Tin-124m2
| style="text-indent:1em" | 124m2Sn
| colspan="3" style="text-indent:2em" | 2324.96(4)&nbsp;keV
| 3.1(5)&nbsp;μs
| IT
| **<sup>124</sup>Sn**
| 7−
|
|
|-id=Tin-124m3
| style="text-indent:1em" | 124m3Sn
| colspan="3" style="text-indent:2em" | 2656.6(3)&nbsp;keV
| 51(3)&nbsp;μs
| IT
| **<sup>124</sup>Sn**
| 10+
|
|
|-id=Tin-124m4
| style="text-indent:1em" | 124m4Sn
| colspan="3" style="text-indent:2em" | 4552.4(3)&nbsp;keV
| 260(25)&nbsp;ns
| IT
| **<sup>124</sup>Sn**
| 15−
|
|
|-id=Tin-125
| 125Sn
| style="text-align:right" | 50
| style="text-align:right" | 75
| 124.9077894(14)
| 9.634(15)&nbsp;d
| β−
| 125Sb
| 11/2−
|
|
|-id=Tin-125m1
| style="text-indent:1em" | 125m1Sn
| colspan="3" style="text-indent:2em" | 27.50(14)&nbsp;keV
| 9.77(25)&nbsp;min
| β−
| 125Sb
| 3/2+
|
|
|-id=Tin-125m2
| style="text-indent:1em" | 125m2Sn
| colspan="3" style="text-indent:2em" | 1892.8(3)&nbsp;keV
| 6.2(2)&nbsp;μs
| IT
| 125Sn
| 19/2+
|
|
|-id=Tin-125m3
| style="text-indent:1em" | 125m3Sn
| colspan="3" style="text-indent:2em" | 2059.5(4)&nbsp;keV
| 650(60)&nbsp;ns
| IT
| 125Sn
| 23/2+
|
|
|-id=Tin-125m4
| style="text-indent:1em" | 125m4Sn
| colspan="3" style="text-indent:2em" | 2623.5(5)&nbsp;keV
| 230(17)&nbsp;ns
| IT
| 125Sn
| 27/2−
|
|
|-
| 126Sn
| style="text-align:right" | 50
| style="text-align:right" | 76
| 125.907658(11)
| 2.30(14)×105 y
| β−
| 126Sb
| 0+
| −14
| 
|-id=Tin-126m1
| style="text-indent:1em" | 126m1Sn
| colspan="3" style="text-indent:2em" | 2218.99(8)&nbsp;keV
| 6.1(7)&nbsp;μs
| IT
| 126Sn
| 7−
|
|
|-id=Tin-126m2
| style="text-indent:1em" | 126m2Sn
| colspan="3" style="text-indent:2em" | 2564.5(5)&nbsp;keV
| 7.6(3)&nbsp;μs
| IT
| 126Sn
| 10+
|
|
|-id=Tin-126m3
| style="text-indent:1em" | 126m3Sn
| colspan="3" style="text-indent:2em" | 4347.4(4)&nbsp;keV
| 114(2)&nbsp;ns
| IT
| 126Sn
| 15−
|
|
|-id=Tin-127
| 127Sn
| style="text-align:right" | 50
| style="text-align:right" | 77
| 126.9103917(99)
| 2.10(4)&nbsp;h
| β−
| 127Sb
| 11/2−
|
|
|-id=Tin-127m1
| style="text-indent:1em" | 127m1Sn
| colspan="3" style="text-indent:2em" | 5.07(6)&nbsp;keV
| 4.13(3)&nbsp;min
| β−
| 127Sb
| 3/2+
|
|
|-id=Tin-127m2
| style="text-indent:1em" | 127m2Sn
| colspan="3" style="text-indent:2em" | 1826.67(16)&nbsp;keV
| 4.52(15)&nbsp;μs
| IT
| 127Sn
| 19/2+
|
|
|-id=Tin-127m3
| style="text-indent:1em" | 127m3Sn
| colspan="3" style="text-indent:2em" | 1930.97(17)&nbsp;keV
| 1.26(15)&nbsp;μs
| IT
| 127Sn
| (23/2+)
|
|
|-id=Tin-127m4
| style="text-indent:1em" | 127m4Sn
| colspan="3" style="text-indent:2em" | 2552.4(10)&nbsp;keV
| 250     ns (30)&nbsp;ns
| IT
| 127Sn
| (27/2−)
|
|
|-id=Tin-128
| 128Sn
| style="text-align:right" | 50
| style="text-align:right" | 78
|127.910508(19)
| 59.07(14)&nbsp;min
| β−
| 128Sb
| 0+
|
|
|-id=Tin-128m1
| style="text-indent:1em" | 128m1Sn
| colspan="3" style="text-indent:2em" | 2091.50(11)&nbsp;keV
| 6.5(5)&nbsp;s
| IT
| 128Sn
| 7−
|
|
|-id=Tin-128m2
| style="text-indent:1em" | 128m2Sn
| colspan="3" style="text-indent:2em" | 2491.91(17)&nbsp;keV
| 2.91(14)&nbsp;μs
| IT
| 128Sn
| 10+
|
|
|-id=Tin-128m3
| style="text-indent:1em" | 128m3Sn
| colspan="3" style="text-indent:2em" | 4099.5(4)&nbsp;keV
| 220(30)&nbsp;ns
| IT
| 128Sn
| (15−)
|
|
|-id=Tin-129
| 129Sn
| style="text-align:right" | 50
| style="text-align:right" | 79
| 128.913482(19)
| 2.23(4)&nbsp;min
| β−
| 129Sb
| 3/2+
|
|
|-id=Tin-129m1
| style="text-indent:1em" | 129m1Sn
| colspan="3" style="text-indent:2em" | 35.15(5)&nbsp;keV
| 6.9(1)&nbsp;min
| β−
| 129Sb
| 11/2−
| 
| 
|-id=Tin-129m2
| style="text-indent:1em" | 129m2Sn
| colspan="3" style="text-indent:2em" | 1761.6(10)&nbsp;keV
| 3.49(11)&nbsp;μs
| IT
| 129Sn
| (19/2+)
| 
| 
|-id=Tin-129m3
| style="text-indent:1em" | 129m3Sn
| colspan="3" style="text-indent:2em" | 1802.6(10)&nbsp;keV
| 2.22(13)&nbsp;μs
| IT
| 129Sn
| 23/2+
| 
| 
|-id=Tin-129m4
| style="text-indent:1em" | 129m4Sn
| colspan="3" style="text-indent:2em" | 2552.9(11)&nbsp;keV
| 221(18)&nbsp;ns
| IT
| 129Sn
| (27/2−)
| 
| 
|-id=Tin-130
| 130Sn
| style="text-align:right" | 50
| style="text-align:right" | 80
|129.9139745(20)
| 3.72(7)&nbsp;min
| β−
| 130Sb
| 0+
|
|
|-id=Tin-130m1
| style="text-indent:1em" | 130m1Sn
| colspan="3" style="text-indent:2em" | 1946.88(10)&nbsp;keV
| 1.7(1)&nbsp;min
| β−
| 130Sb
| 7−
|
|
|-id=Tin-130m2
| style="text-indent:1em" | 130m2Sn
| colspan="3" style="text-indent:2em" | 2434.79(12)&nbsp;keV
| 1.501(17)&nbsp;μs
| IT
| 130Sn
| (10+)
|
|
|-id=Tin-131
| 131Sn
| style="text-align:right" | 50
| style="text-align:right" | 81
| 130.917053(4)
| 56.0(5)&nbsp;s
| β−
| 131Sb
| 3/2+
|
|
|-id=Tin-131m1
| rowspan=2 style="text-indent:1em" | 131m1Sn
| rowspan=2 colspan="3" style="text-indent:2em" | 65.1(3)&nbsp;keV
| rowspan=2|58.4(5)&nbsp;s
| β−
| 131Sb
| rowspan=2|11/2−
| rowspan=2|
| rowspan=2|
|-
| IT?
| 131Sn
|-id=Tin-131m2
| style="text-indent:1em" | 131m2Sn
| colspan="3" style="text-indent:2em" | 4670.0(4)&nbsp;keV
| 316(5)&nbsp;ns
| IT
| 131Sn
| (23/2−)
|
|
|-id=Tin-132
| 132Sn
| style="text-align:right" | 50
| style="text-align:right" | 82
| 131.9178239(21)
| 39.7(8)&nbsp;s
| β−
| 132Sb
| 0+
|
|
|-id=Tin-132m
| style="text-indent:1em" | 132mSn
| colspan="3" style="text-indent:2em" | 4848.52(20)&nbsp;keV
| 2.080(16)&nbsp;μs
| IT
| 132Sn
| 8+
|
|
|-id=Tin-133
| rowspan=2|133Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 83
| rowspan=2|132.9239138(20)
| rowspan=2|1.37(7)&nbsp;s
| β− (99.97%)
| 133Sb
| rowspan=2|7/2−
| rowspan=2|
| rowspan=2|
|-
| β−n (.0294%)
| 132Sb
|-id=Tin-134
| rowspan=2|134Sn
| rowspan=2 style="text-align:right" | 50
| rowspan=2 style="text-align:right" | 84
| rowspan=2| 133.928680(3)
| rowspan=2| 0.93(8)&nbsp;s
| β− (83%)
| 134Sb
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| β−n (17%)
| 133Sb
|-id=Tin-134m
| style="text-indent:1em" | 134mSn
| colspan="3" style="text-indent:2em" | 1247.4(5)&nbsp;keV
| 87(8)&nbsp;ns
| IT
| 132Sn
| 6+
|
|
|-id=Tin-135
| rowspan=3|135Sn
| rowspan=3 style="text-align:right" | 50
| rowspan=3 style="text-align:right" | 85
| rowspan=3| 134.934909(3)
| rowspan=3|515(5)&nbsp;ms
| β− (79%)
| 135Sb
| rowspan=3|7/2−#
| rowspan=3|
| rowspan=3|
|-
| β−n (21%)
| 134Sb
|-
| β−2n?
| 133Sb
|-id=Tin-136
| rowspan=3|136Sn
| rowspan=3 style="text-align:right" | 50
| rowspan=3 style="text-align:right" | 86
| rowspan=3| 135.93970(22)#
| rowspan=3|355(18)&nbsp;ms
| β− (72%)
| 136Sb
| rowspan=3|0+
| rowspan=3|
| rowspan=3|
|-
| β−n (28%)
| 135Sb
|-
| β−2n?
| 134Sb
|-id=Tin-137
| rowspan=3|137Sn
| rowspan=3 style="text-align:right" | 50
| rowspan=3 style="text-align:right" | 87
| rowspan=3|136.94616(32)#
| rowspan=3|249(15)&nbsp;ms
| β− (52%)
| 137Sb
| rowspan=3|5/2−#
| rowspan=3|
| rowspan=3|
|-
| β−n (48%)
| 136Sb
|-
| β−2n?
| 135Sb
|-id=Tin-138
| rowspan=3|138Sn
| rowspan=3 style="text-align:right" | 50
| rowspan=3 style="text-align:right" | 88
| rowspan=3|137.95114(43)#
| rowspan=3|148(9)&nbsp;ms
| β− (64%)
| 138Sb
| rowspan=3|0+
| rowspan=3|
| rowspan=3|
|-
| β−n (36%)
| 137Sb
|-
| β−2n?
| 136Sb
|-id=Tin-138m
| style="text-indent:1em" | 138mSn
| colspan="3" style="text-indent:2em" | 1344(2)&nbsp;keV
| 210(45)&nbsp;ns
| IT
| 138Sn
| (6+)
|
|
|-id=Tin-139
| rowspan=3|139Sn
| rowspan=3 style="text-align:right" | 50
| rowspan=3 style="text-align:right" | 89
| rowspan=3|138.95780(43)#
| rowspan=3|120(38)&nbsp;ms
| β−
| 139Sb
| rowspan=3|5/2−#
| rowspan=3|
| rowspan=3|
|-
| β−n?
| 138Sb
|-
| β−2n?
| 137Sb
|-id=Tin-140
|rowspan=3| 140Sn
|rowspan=3 style="text-align:right" | 50
|rowspan=3 style="text-align:right" | 90
|rowspan=3| 139.96297(32)#
|rowspan=3| 50#&nbsp;ms[>550&nbsp;ns]
|β−?
|140Sb
|rowspan=3|0+
|rowspan=3|
|rowspan=3|
|-
|β−n?
|139Sb
|-
|β−2n?
|138Sb

## Калај-117 м
**Калај-117m** е радиоизотоп на калај. Една од неговите употреби е во  суспензија  со честички за  лекување на синовитис на кучиња  (радиосиновиортеза).

## Калај-121 м
**Калај-121m** (121mSn) е радиоизотоп и јадрен изомер на калај со период на полураспад од 43,9 години.

Во нормален термален-неутронски реактор, тој има многу низок  принос на производи од цепење. Така, овој изотоп не е значаен придонесувач за јадрениот отпад. Брзото цепење или цепење на некои потешки актиноиди ќе произведе калај-121 при повисоки приноси. На пример, неговиот принос од ураниум-235 е 0,0007% по термичко цепење и 0,002% по брзо расцепување.

## Калај-126
**Калај-126** е радиоизотоп на калај и еден од единствените седум долговечни производи на расцепи на ураниум и плутониум. Додека периодот на полураспад на калај-126 од 230.000 години се преведува на ниска специфична активност на гама зрачење, неговите краткотрајни производи на распаѓање, два изомери на антимон-126, емитуваат 17 и 40keV гама зрачење и 3,67 MeV бета честичка на пат до стабилен телур-126, што ја прави потенцијална загриженост надворешната изложеност на калај-126.

**Калај-126** е во средината на масовниот опсег за производи за фисија. Термичките реактори, кои ги сочинуваат скоро сите сегашни јадрени централи, ја произведуваат со многу низок принос (0,056% за 235U), бидејќи бавните неутрони речиси секогаш расцепуваат <sup>235</sup>U или Pu на нееднакви половини. Брзото расцепување во брз реактор или јадрено оружје, или расцепување на некои тешки помали актиниди, како што е калифорниумот, ќе го произведе со повисоки приноси.

* ANL информативен лист

## Наводи



Категорија:Списоци на изотопи по елемент
Категорија:Калај
Категорија:Изотопи на калајот