List of isotopes / atomic number 41 to atomic number 50

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The list of isotopes is the overview page for easy access to all elements. The structure is also explained there and the legend for the table can also be found there. Decay energies were recalculated with the given masses and the mass-energy equivalent of .

41 niobium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
83 Nb 4.1 s 7.5 (5/2 +) εβ +
84 Nb 12 s 9.6 (εβ + ), 3.2 (εp) 3+ εβ + ≈ 100, εp =?
85 Nb 20.9 s 6.0 (9/2 +) εβ +
86 Nb 88 s 7.98 (5+) εβ +
86m1 Nb 56 s 7.98 εβ +
87 Nb 2.6 min 5.17 (9/2 +) εβ +
87m1 Nb 3.7 min 5.17 (1 / 2−) εβ +
88 Nb 14.5 min 7.20 (8+) εβ +
88m1 Nb 7.8 min 7.20 (4−) εβ +
89 Nb 1.9 h 4.29 (9/2 +) εβ +
89m1 Nb 1.18 h 4.29 (1/2) - εβ +
90 Nb 14.60 h 6.111 8+ εβ +
90m1 Nb 18.81 s 0.125 4− IT
90m2 Nb 6.19 ms 1+ IT
91 Nb 680 a 1.253 9/2 + εβ +
91m1 Nb 60.86 d 0.104 (IT), 1.357 (εβ + ) 1 / 2− IT = 93, εβ + = 7
92 Nb 3.47 · 10 7 a 2.006 (εβ + ), 0.356 (β - ) (7) + εβ + ≈ 100, β - <0.05
92m1 Nb 10.15 d 2.141 (2) + εβ +
93 Nb stable SF 9/2 + 100
93m1 Nb 16.13 a 0.031 1 / 2− IT
94 Nb 2.03 x 10 4 a 2.045 (6) + β -
94m1 Nb 6.263 min 0.041 (IT), 2.086 (β - ) 3+ IT = 99.50, β - = 0.50
95 Nb 34.975 d 0.926 9/2 + β -
95m1 Nb 86.6 h 0.236 (IT), 1.162 (β - ) 1 / 2− IT = 94.4, β - = 5.6
96 Nb 23.35 h 3.187 6+ β -
97 Nb 72.1 min 1.934 9/2 + β -
97m1 Nb 52.7 s 0.743 1 / 2− IT
98 Nb 2.86 s 4,586 1+ β -
98m1 Nb 51.3 min 4.670 (β - ), 0.084 (IT) (5+) β - = 99.9, IT <0.2
99 Nb 15.0 s 3,639 9/2 + β -
99m1 Nb 2.6 min 4.004 (β - ), 0.365 (IT) 1 / 2− β - = 96.2, IT <3.8
100 Nb 1.5 s 6.25 1+ β -
100m1 Nb 2.99 s 6.75 4+, 5+ β -
101 Nb 7.1 s 4,569 5/2 + β -
102 Nb 1.3 s 7.21 1+ β -
102m1 Nb 4.3 s 7.21 β -
103 Nb 1.5 s 5.53 5/2 + β -
104 Nb 4.8 s 8.11 (β - ), 0.55 (β - n) 1+ β - ≈ 100, β - n = 0.71
104m1 Nb 0.92 s 8.325 β -
105 Nb 2.95 s 6.49 5/2 + β -
106 Nb 1.02 s 9.3 β -
107 Nb 0.33 s 7.9 β -
108 Nb 193 ms 2+
109 Nb 0.19 s 9.1 (β - ), 5.0 (β - n) β - ≈ 100, β - n = 31
110 Nb 0.17 s 12.1 (β - ), 5.8 (β - n) β - ≈ 100, β - n = 40

42 molybdenum

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
84 months 6.1 0+ εβ +
85 mo
86 months 19.6 s 5.3 0+ εβ +
87 Mon 13.4 s 6.49 (εβ + ), 2.82 (β + p) (7/2 +) εβ + ≈ 100, β + p =?
88 Mon 8.0 min 3.72 0+ εβ +
89 Mon 2.04 min 5.58 (9/2 +) εβ +
89m1 Mon 190 ms 0.387 (1 / 2−) IT
90 months 5.56 h 2.489 0+ εβ +
91 Mon 15.49 min 4,434 9/2 + εβ +
91m1 Mon 65.0 s 5.087 (εβ + ), 0.653 (IT) 1 / 2− εβ + = 49.9, IT = 50.1
92 Mon stable 0+ 014.84
93 months 4.0 · 10 3 a 0.405 5/2 + ε
93m1 Mon 6.85 h 2.830 21/2 + IT = 99.88, εβ + = 0.12
94 months stable SF 0+ 009.25
95 mo stable SF 5/2 + 015.92
96 months stable SF 0+ 016.68
97 months stable SF 5/2 + 009.55
98 Mon stable 0+ 024.13
99 mo 65.94 h 1.357 1/2 + β -
100 months 1.0 x 10 19 a 3.034 0+ 009.63
101 months 14.61 min 2.824 1/2 + β -
102 months 11.3 min 1.01 0+ β -
103 Mon 67.5 s 3.75 (3/2 +) β -
104 Mon. 60 s 2.16 0+ β -
105 months 35.6 s 4.95 (5 / 2−) β -
106 mo 8.4 s 3.52 0+ β -
107 Mon 3.5 s 6.16 β -
108 Mon 1.09 s 4.64 0+ β -
109 Mon 0.53 s 7.5 β -
110 months 0.30 s 5.9 0+ β -

43 technetium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
Mass
(u)
88 Tc 6.4 s 10.1 (6, 7, 8) εβ +
88m1 Tc 5.8 s 10.1 (2.3) εβ +
89 Tc 12.8 s 7.51 (9/2 +) εβ +
89m1 Tc 12.9 s 7.51 (1 / 2−) εβ +
90 Tc 49.2 s 9.1 (8+) εβ +
90m1 Tc 8.7 s 9.6 1+ εβ +
91 Tc 3.14 min 6.22 (9/2) + εβ +
91m1 Tc 3.3 min 6.57 (εβ + ), 0.35 (IT) (1/2) - εβ + ≈ 100, IT <1
92 Tc 4.23 min 7.87 (8) + εβ +
93 Tc 2.75 h 3,201 9/2 + εβ +
93m1 Tc 43.5 min 3.593 (εβ + ), 0.392 (IT) 1 / 2− IT = 76.6, εβ + = 23.4
93m2 Tc 10.2 µs 2.185 17 / 2− IT
94 Tc 293 min 4.256 7+ εβ +
94m1 Tc 52.0 min 1.730 (εβ + ), 0.075 (IT) (2) + εβ + ≈ 100, IT <0.1
95 Tc 20.0 h 1.691 9/2 + εβ +
95m1 Tc 61 d 1.730 (εβ + ), 0.039 (IT) 1 / 2− εβ + = 96.12, IT = 3.88
96 Tc 4.28 d 2,973 7+ εβ +
96m1 Tc 51.5 min 3.007 (εβ + ), 0.034 (IT) 4+ IT = 98.0, εβ + = 2.0
97 Tc 2.6 · 10 6 a 0.320 9/2 + ε
97m1 Tc 90.1 d 0.097 (IT), 0.471 (ε) 1 / 2− IT = 100, ε <0.34
98 Tc 4.2 · 10 6 a 1,796 (6) + β -
99 Tc 2.111 x 10 5 a 0.294 9/2 + β -
99m1 Tc 6.01 h 0.143 (IT), 0.437 (β - ) 1 / 2− IT ≈ 100, β - = 0.0037
100 Tc 15.8 s 3.202 (β - ), 0.168 (ε) 1+ β - ≈ 100, ε = 0.0018
101 Tc 14.22 min 1.614 9/2 + β -
102 Tc 5.28 s 4.53 1+ β -
102m1 Tc 4.35 min 4.53 (β - ), 0.0 (IT) (4, 5) β - = 98, IT = 2
103 Tc 54.2 s 2.66 5/2 + β -
104 Tc 18.3 min 5.60 (3+) β -
105 Tc 7.6 min 3.64 (3 / 2−) β -
106 Tc 35.6 s 6.547 1, 2 β -
107 Tc 21.2 s 4.82 β -
108 Tc 5.17 s 7.72 2+ β -
109 Tc 0.87 s 5.99 (3 / 2−) β -
110 Tc 0.92 s 8.8 1+, 2+ β -
111 Tc 0.3 s 7.0 β -
112 Tc 0.28 s 10.0 β -
113 Tc 0.13 s 8.2 β -

44 ruthenium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
90 Ru 11 s 5.6 0+ εβ +
91 Ru 9 s 7.4 (9/2 +) εβ +
91m1 Ru 7.6 s 7.4 (εβ + ), 4.3 (εp) (1 / 2−) εβ + =?, εp =?, IT =?
92 Ru 3.65 min 4.5 0+ εβ +
93 Ru 59.7 s 6.34 (9/2) + εβ +
93m1 Ru 10.8 s 0.734 (IT), 7.074 (εβ + ), 2.984 (εp) (1/2) - IT = 22.0, εβ + = 78.0, εp = 0.027
94 Ru 51.8 min 1.593 0+ εβ +
95 Ru 1.643 h 2.572 5/2 + εβ +
96 Ru stable 0+ 005.52
97 Ru 2.9 d 1.115 5/2 + ε
98 Ru stable SF 0+ 001.88
99 Ru stable SF 5/2 + 012.7
100 Ru stable SF 0+ 012.6
101 Ru stable SF 5/2 + 017.0
102 Ru stable SF 0+ 031.6
103 Ru 39.26 d 0.763 3/2 + β -
103m1 Ru 1.69 ms 0.238 11 / 2− IT
104 Ru stable 0+ 018.7
105 Ru 4.44 h 1.917 3/2 + β -
106 Ru 373.59 d 0.039 0+ β -
107 Ru 3.75 min 2.94 (5/2) + β -
108 Ru 4.55 min 1.36 0+ β -
109 Ru 34.5 s 4.16 (5/2 +) β -
110 Ru 14.6 s 2.81 0+ β -
111 Ru 2.12 s 5.50 β -
112 Ru 1.75 s 3.67 0+ β -
113 Ru 0.80 s 6.6 β -
114 Ru 0.53 s 4.8 0+ β -
115 Ru 0.40 s 7.6 (β - ), 0.7 (β - n) β - ≈ 100, β - n =?

45 rhodium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
93 Rh 8.1 9/2 + εβ +
94 Rh 70.6 s 9.6 (εβ + ) (3+) εβ + ≈ 100, εp = 1.8
94m1 Rh 25.8 s 9.6 (8+) εβ +
95 Rh 5.02 min 5.11 (9/2) + εβ +
95m1 Rh 1.96 min 5.653 (εβ + ), 0.543 (IT) (1/2) - εβ + = 12, IT = 88
96 Rh 9.90 min 6.446 6+ εβ +
96m1 Rh 1.51 min 0.052 (IT), 6.498 (εβ + ) 3+ IT = 60, εβ + = 40
97 Rh 30.7 min 3.52 (9/2) + εβ +
97m1 Rh 46.2 min 3.779 (εβ + ), 0.259 (IT) (1/2) - εβ + = 94.4, IT = 5.6
98 Rh 8.7 min 5.057 (2) + εβ +
98m1 Rh 3.5 min 5.057 (εβ + ), 0.0 (IT) (5+) εβ + > 0, IT =?
99 Rh 16.1 d 2.103 1 / 2− εβ +
99m1 Rh 4.7 h 2.167 (εβ + ), 0.064 (IT) 9/2 + εβ + > 99.84, IT <0.16
100 Rh 20.8 h 3,630 1− εβ +
100m1 Rh 4.6 min 0.0 (IT), 3.630 (εβ + ) (5+) IT ≈ 98.3, εβ + ≈ 1.7
101 Rh 3.3 a 0.542 1 / 2− ε
101m1 Rh 4.34 d 0.699 (ε), 0.157 (IT) 9/2 + ε = 92.8, IT = 7.2
102 Rh 207 d 2.323 (εβ + ), 1.150 (β - ) (1−, 2−) εβ + = 80, β - = 20
102m1 Rh 2.9 a 2.464 (εβ + ), 0.141 (IT) 6 (+) εβ + = 99.767, IT = 0.233
103 Rh stable SF 1 / 2− 100
103m1 Rh 56.12 min 0.040 7/2 + IT
104 Rh 42.3 s 2.441 (β - ), 1.141 (εβ + ) 1+ β - = 99.55, εβ + = 0.45
104m1 Rh 4.34 min 0.129 (IT), 2.570 (β - ) 5+ IT = 99.87, β - = 0.13
105 Rh 35.36 h 0.567 7/2 + β -
105m1 Rh 45 s 0.130 1 / 2− IT
106 Rh 29.80 s 3.541 1+ β -
106m1 Rh 131 min 3,678 (6) + β -
107 Rh 21.7 min 1.511 7/2 + β -
108 Rh 16.8 s 4,510 1+ β -
108m1 Rh 6.0 min 4,510 (5+) β -
109 Rh 80 s 2.591 7/2 + β -
110 Rh 3.2 s 5.40 1+ β -
110m1 Rh 28.5 s 5.40 β -
111 Rh 11 s 3.74 7/2 + β -
112 Rh 2.1 s 6.8 1+ β -
112m1 Rh 6.8 s 6.8 β -
113 Rh 2.8 s 4.9 7/2 + β -
114 Rh 1.85 s 7.9 1+ β -
114m1 Rh 1.85 s 7.9 β -
115 Rh 0.99 s 6.0 7/2 + β -
116 Rh 0.68 s 8.9 1+ β -
116m1 Rh 0.9 s 8.9 5, 6, 7 β -
117 Rh 0.44 s 7.0 7/2 + β -

46 palladium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
93 Pd 60 s 9.5 εβ +
94 Pd 9 s 6.6 0+ εβ +
95 Pd
95m1 Pd 13.3 s 10.2 (εβ + ), 2.0 (IT), 7.1 (εp) 21/2 + εβ + > 91.3, IT <9.7, εp = 0.9
96 Pd 122 s 3.45 0+ εβ +
97 Pd 3.10 min 4.80 (5/2 +) εβ +
98 Pd 17.7 min 1,873 0+ εβ +
99 Pd 21.4 min 3.365 (5/2) + εβ +
100 Pd 3.63 d 0.361 0+ ε
101 Pd 8.47 h 1,980 5/2 + εβ +
102 Pd stable 0+ 001.02
103 Pd 16,991 d 0.543 5/2 + ε
104 Pd stable SF 0+ 011.14
105 Pd stable SF 5/2 + 022.33
106 Pd stable SF 0+ 027.33
107 Pd 6.5 · 10 6 a 0.033 5/2 + β -
107m1 Pd 21.3 s 0.215 11 / 2− IT
108 Pd stable SF 0+ 026.46
109 Pd 13.7012 h 1.116 5/2 + β -
109m1 Pd 4.696 min 0.189 11 / 2− IT
110 Pd stable 0+ 011.72
111 Pd 23.4 min 2.190 5/2 + β -
111m1 Pd 5.5 h 0.172 (IT), 2.362 (β - ) 11 / 2− IT = 73, β - = 27
112 Pd 21.03 h 0.288 0+ β -
113 Pd 93 p 3.340 (5/2 +) β -
113m1 Pd 100 s 3.340 β - =?
113m2 Pd 0.3 s 0.081 (9 / 2−) IT
114 Pd 2.42 min 1.451 0+ β -
115 Pd 25 s 4,580 (5/2 +) β -
115m1 Pd 50 s 4.669 (β - ), 0.089 (IT) (11 / 2−) β - = 92.0, IT = 8.0
116 Pd 11.8 s 2,610 0+ β -
117 Pd 4.3 s 5.70 (5/2 +) β -
117m1 Pd 19.1 ms 0.203 (11 / 2−) IT
118 Pd 1.9 s 4.1 0+ β -
119 Pd 0.92 s 6.5 β -
120 Pd 0.5 s 5.0 0+ β -

47 silver

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
94 Ag 10 ms 0+ εβ +
94m1 Ag 0.42 s (9+) εβ + ≈ 100, εp =?
95 Ag 2.0 s εβ + ≈ 100, εp =?
96 Ag 5.1 s 11.6 (εβ + ), 6.5 (εp) (8+, 9+) εβ + ≈ 100, εp = 8.0
97 Ag 19 s 7.0 (9/2 +) εβ +
98 Ag 46.7 s 8.42 (5+) εβ +
99 Ag 124 s 5.43 (9/2) + εβ +
99m1 Ag 10.5 s 0.506 (1 / 2−) IT
100 Ag 2.01 min 7,050 (5) + εβ +
100m1 ag 2.24 min 7.066 (εβ + ), 0.015 (IT) (2) + εβ + =?, IT =?
101 Ag 11.1 min 4,200 9/2 + εβ +
101m1 ag 3.10 s 0.274 (1/2) - IT
102 Ag 12.9 min 5.920 5+ εβ +
102m1 Ag 7.7 min 5.929 (εβ + ), 0.009 (IT) 2+ εβ + = 51, IT = 49
103 Ag 65.7 min 2,688 7/2 + εβ +
103m1 Ag 5.7 s 0.134 1 / 2− IT
104 Ag 69.2 min 4,279 5+ εβ +
104m1 Ag 33.5 min 4.286 (εβ + ), 0.007 (IT) 2+ εβ + ≈ 100, IT <0.07
105 Ag 41.29 d 1.346 1 / 2− εβ +
105m1 ag 7.23 min 0.025 (IT), 1.371 (εβ + ) 7/2 + IT = 99.66, εβ + = 0.34
106 Ag 23.96 min 2.965 (εβ + ), 0.195 (β - ) 1+ εβ + = 99.5, β - <1
106m1 ag 8.28 d 3.055 6+ εβ +
107 Ag stable SF 1 / 2− 051.839
107m1 ag 44.3 s 0.093 7/2 + IT
108 Ag 2.37 min 1.649 (β - ), 1.918 (εβ + ) 1+ β - = 97.15, εβ + = 2.85
108m1 ag 418 a 2.027 (εβ + ), 0.109 (IT) 6+ εβ + = 91.3, IT = 8.7
109 Ag stable SF 1 / 2− 048.161
109m1 ag 39.6 s 0.088 7/2 + IT
110 Ag 24.6 s 2.891 (β - ), 0.893 (ε) 1+ β - = 99.70, ε = 0.30
110m1 ag 249.79 d 3.010 (β - ), 0.188 (IT) 6+ β - = 98.64, IT = 1.36
111 Ag 7.45 d 1.037 1 / 2− β -
111m1 Ag 64.8 s 0.060 (IT), 1.097 (β - ) 7/2 + IT = 99.3, β - = 0.7
112 Ag 3.130 h 3.956 2 (-) β -
113 Ag 5.37 h 2.016 1 / 2− β -
113m1 ag 68.7 s 0.043 (IT), 2.059 (β - ) 7/2 + IT = 64, β - = 36
114 Ag 4.6 s 5.080 1+ β -
114m1 Ag 1.50 ms (≤6 +) IT
115 Ag 20.0 min 3,100 1 / 2− β -
115m1 ag 18.0 s 3.141 (β - ), 0.041 (IT) 7/2 + β - = 79.0, IT = 21.0
116 Ag 2.68 min 6.160 (2) - β -
116m1 Ag 8.6 s 6.242 (β - ), 0.082 (IT) (5+) β - = 94.0, IT = 6.0
117 Ag 72.8 s 4.160 (1 / 2−) β -
117m1 Ag 5.34 s 4.189 (β - ), 0.029 (IT) (7/2 +) β - = 94.0, IT = 6.0
118 Ag 3.76 s 7,060 (1) - β -
118m1 Ag 2.0 s 7.188 (β - ), 0.128 (IT) (4) + β - = 59, IT = 41
119 Ag 2.1 s 5.35 (7/2 +) β -
119m1 ag 6.0 s 5.35 (1 / 2−) β -
120 Ag 1.23 s 8,200 (3+) β -
120m1 ag 0.32 s 8.403 (β - ), 0.203 (IT) (6−) β - ≈ 63, IT ≈ 37
121 Ag 0.78 s 6.40 (β - ), 1.35 (β - n) (7/2 +) β - ≈ 100, β - n = 0.080
122 Ag 0.48 s 9.1 (β - ) 1.4 (β - n) (3+) β - ≈ 100, β - n =?
122m1 ag 1.5 s β -
123 Ag 0.309 s 7.4 (β - ), 2.5 (β - n) (7/2 +) β - ≈ 100, β - n = 55
124 Ag 0.172 s 10.1 (β - ), 2.7 (β - n) β - ≈ 100, β - n> 0.1
125 Ag 166 ms β - ≈ 100, β - n =?
126 Ag 107 ms β -
127 Ag 109 ms β -
128 Ag 58 ms β - ≈ 100, β - n =?

48 cadmium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
97 Cd 3 s εβ + ≈ 100, εp =?
98 Cd 9.2 s 5.42 0+ εβ +
99 Cd 16 s 6.90 (εβ + ), 4.15 (εp), 6.10 (εα) (5/2 +) εβ + ≈ 100, εp = 0.17 , εα <1 · 10 −4
100 Cd 49.1 s 3.88 0+ εβ +
101 Cd 1.36 min 5.48 (5/2 +) εβ +
102 Cd 5.5 min 2.587 0+ εβ +
103 Cd 7.3 min 4,142 (5/2 +) εβ +
104 Cd 57.7 min 1.136 0+ εβ +
105 Cd 55.5 min 2.739 5/2 + εβ +
106 Cd stable 0+ 001.25
107 Cd 6.50 h 1.417 5/2 + εβ +
108 Cd stable 0+ 000.89
109 Cd 462.6 d 0.214 5/2 + ε
110 Cd stable SF 0+ 012.49
111 Cd stable SF 1/2 + 012.80
111m1 Cd 48.54 min 0.396 11 / 2− IT
112 Cd stable SF 0+ 024.13
113 Cd 7.7 x 10 15 a 0.316 1/2 + β - 012.22
113m1 Cd 14.1 a 0.580 (β - ), 0.264 (IT) 11 / 2− β - = 99.86, IT = 0.14
114 Cd stable 0+ 028.73
115 Cd 53.46 h 1.446 1/2 + β -
115m1 Cd 44.6 d 1.627 11 / 2− β -
116 Cd (3.0 ± 0.3) 10 19 a 0+ - 007.49
117 Cd 2.49 h 2.517 1/2 + β -
117m1 Cd 3.36 h 2.653 (11/2) - β -
118 Cd 50.3 min 0.520 0+ β -
119 Cd 2.69 min 3,800 3/2 + β -
119m1 Cd 2.20 min 3,947 (11 / 2−) β -
120 Cd 50.80 s 1.760 0+ β -
121 Cd 13.5 s 4,890 (3/2 +) β -
121m1 Cd 8.3 s 5.105 (11 / 2−) β -
122 Cd 5.24 s 3.00 0+ β -
123 Cd 2.10 s 6.120 (3/2) + β -
123m1 Cd 1.82 s 6.437 (β - ), 0.317 (IT) (11 / 2−) β - ≈ 100, IT =?
124 Cd 1.25 s 4.17 0+ β -
125 Cd 0.65 s 7.16 (3/2 +) β -
125m1 CD 0.57 s 7.209 (11 / 2−) β -
126 Cd 0.506 s 5.49 0+ β -
127 Cd 0.37 s 8.47 (3/2 +) β -
128 Cd 0.34 s 7.1 0+ β -
129 Cd 0.27 s (3/2 +) β -
130 Cd 0.20 s 0+ β - ≈ 100, β - n ≈ 4

49 indium

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
100 in 7.0 s 10.2 (εβ + ), 5.3 (εp) εβ + ≈ 100, εp> 3.9
101 in 15.1 s 7.3 (εβ + ), 2.5 (εp) εβ + ≈ 100, εp =?
102 in 22 s 8.9 (εβ + ) (6+) εβ + ≈ 100, εp = 0.0093
103 in 65 s 6.05 (9/2) + εβ +
103m1 in 34 p (1 / 2−) εβ + = 67, IT = 33
104 in 1.80 min 7.91 (6+) εβ +
104m1 in 15.7 s 0.094 (IT), 8.003 (εβ + ) (3+) IT = 80, εβ + = 20
105 in 5.07 min 4,849 (9/2) + εβ +
105m1 in 48 s 0.674 (1/2) - IT
106 in 6.2 min 6.521 7+ εβ +
106m1 in 5.2 min 6,550 (3+) εβ +
107 in 32.4 min 3.426 9/2 + εβ +
107m1 in 50.4 s 0.678 1 / 2− IT
108 in 58.0 min 5.148 7+ εβ +
108m1 in 39.6 min 5.178 2+ εβ +
109 in 4.2 h 2.020 9/2 + εβ +
109m1 in 1.34 min 0.650 1 / 2− IT
109m2 in 0.209 s 2.102 (19/2 +) IT
110 in 4.9 h 3.878 7+ εβ +
110m1 in 69.1 min 3,940 2+ εβ +
111 in 2.8047 d 0.865 9/2 + ε
111m1 in 7.7 min 0.537 1 / 2− IT
112 in 14.97 min 2.586 (εβ + ), 0.664 (β - ) 1+ εβ + = 56, β - = 44
112m1 in 20.56 min 0.157 4+ IT
113 in stable SF 9/2 + 004.3
113m1 in 1.6582 h 0.392 1 / 2− IT
114 in 71.9 s 1.989 (β - ), 1.452 (εβ + ) 1+ β - = 99.50, εβ + = 0.50
114m1 in 49.51 d 0.190 (IT), 1.642 (εβ + ) 5+ IT = 96.75, εβ + = 3.25
114m2 in 43.1 ms 0.502 (IT) 8− IT
115 in 4.41 · 10 14 a 0.495 9/2 + β - 095.7
115m1 in 4.486 h 0.336 (IT), 0.831 (β - ) 1 / 2− IT = 95.0, β - = 5.0
116 in 14.10 s 3.274 (β - ), 0.470 (ε) 1+ β - > 99.94, ε <0.06
116m1 in 54.29 min 3.401 5+ β -
116m2 in 2.18 s 0.290 8− IT
117 in 43.2 min 1.455 9/2 + β -
117m1 in 116.2 min 1.770 (β - ), 0.315 (IT) 1 / 2− β - = 52.9, IT = 47.1
118 in 5.0 s 4,423 1+ β -
118m1 in 4.45 min 4,483 5+ β -
118m2 in 8.5 s 0.200 (IT), 4.623 (β - ) 8− IT = 98.6, β - = 1.4
119 in 2.4 min 2,364 9/2 + β -
119m1 in 18.0 min 2.675 (β - ), 0.311 (IT) 1 / 2− β - = 94.4, IT = 5.6
120 in 3.08 s 5.370 1+ β -
120m1 in 46.2 s 5.370 (3, 4, 5) + β -
120m2 in 47.3 s 5.370 (8−) β -
121 in 23.1 s 3.360 9/2 + β -
121m1 in 3.88 min 3.674 (β - ), 0.314 (IT) 1 / 2− β - = 98.8, IT = 1.2
122 in 1.5 s 6.370 1+ β -
122m1 in 10.3 s 6.370 5+ β -
122m2 in 10.8 s 6.370 8− β -
123 in 5.98 s 4,391 9/2 + β -
123m1 in 47.8 s 4.718 1 / 2− β -
124 in 3.11 s 7.36 3+ β -
124m1 in 3.7 s 7.41 (8−) β -
125 in 2.36 s 5.42 9/2 (+) β -
125m1 in 12.2 s 5.78 1/2 (-) β -
126 in 1.60 s 8.21 3 (+) β -
126m1 in 1.64 s 8.321 7−, 8−, 9− β -
127 in 1.09 s 6.51 (β - ), 0.95 (β - n) (9/2 +) β - ≈ 100, β - n <0.03
127m1 in 3.67 s 6.972 (β - ), 1.421 (β - n) (1 / 2−) β - ≈ 100, β - n = 0.69
128 in 0.84 s 8.90 (β - ), 1.08 (β - n) (3+) β - ≈ 100, β - n <0.04
128m1 in 0.72 s 9.30 (β - ), 1.40 (β - n) (8−) β - ≈ 100, β - n <0.04
129 in 0.61 s 7.66 (β - ), 2.29 (β - n) (9/2 +) β - ≈ 100, β - n = 0.25
129m1 in 1.23 s 8.04 (β - ), 2.67 (β - n), 0.38 (IT) (1 / 2−) β - > 99.7, β - n = 2.5, IT <0.3
130 in 0.32 s 10.25 (β - ), 2.57 (β - n) 1 (-) β - ≈ 100, β - n = 0.90
130m1 in 0.55 s 10.30 (β - ), 2.62 (β - n) (10−) β - ≈ 100, β - n <1.67
130m2 in 0.55 s 10.65 (β - ), 2.97 (β - n) (5+) β - ≈ 100, β - n <1.67
131 in 0.282 s 9.18 (β - ), 3.97 (β - n) (9/2 +) β - ≈ 100, β - n <2.2
131m1 in 0.35 s 9.543 (β - ), 4.333 (β - n), 0.636 (IT) (1 / 2−) β - ≈ 100, β - n <2.2, IT <0.04
131m2 in 0.32 s 13.45 (β - ), 8.24 (β - n), 4.27 (IT) (21/2 +) β - ≈ 100, β - n <2.2
132 in 0,201 s 13.6 (β - ), 6.3 (β - n) (7−) β - ≈ 100, β - n = 6.2
133 in 180 ms 13.5 (β - ), 11.1 (β - n) (9/2 +) β - ≈ 100, β - n = 85
134 in 138 ms β - ≈ 100, β - n = 65

50 tin

isotope Half-life Decay energy
(MeV)
Spin /
parity
Type (s) of decay
(%)
NH
(%)
Mass
(u)
100 Sn (1.16 ± 0.2) s 7.27 (εβ + ), 5.70 (εp) 0+ εβ + ≈ 100, εp <17
101 Sn 3 s 8.8 (εβ + ), 7.5 (εp) εβ + ≈ 100, εp =?
102 Sn 4.5 s 5.4 0+ εβ +
103 Sn 7 s 7.7 εβ +
104 Sn 20.8 s 4.52 0+ εβ +
105 Sn 31 p 6.25 (εβ + ), 3.45 (β + p) εβ + ≈ 100, β + p =?
106 Sn 115 s 3.18 0+ εβ +
107 Sn 2.90 min 5.01 (5/2 +) εβ +
108 Sn 10.30 min 2.092 0+ εβ +
109 Sn 18.0 min 3,850 5/2 (+) εβ +
110 Sn 4.11 h 0.638 0+ ε
111 Sn 35.3 min 2,445 7/2 + εβ +
112 Sn stable 0+ 000.97
113 Sn 115.09 d 1.036 1/2 + εβ +
113m1 Sn 21.4 min 0.077 (IT), 1.113 (εβ + ) 7/2 + IT = 91.1, εβ + = 8.9
114 Sn stable SF 0+ 000.65
114m1 Sn 3.26 µs 0.613 7/2 + IT
114m2 Sn 159 µs 0.713 11/2 + IT
115 Sn stable SF 1/2 + 000.34
116 Sn stable SF 0+ 014.53
117 Sn stable 1/2 + 007.68
117m1 Sn 13.60 d 0.315 11 / 2− IT
118 Sn stable SF 0+ 024.23
119 Sn stable SF 1/2 + 008.59
119m1 Sn 293.1 d 0.090 11 / 2− IT
120 Sn stable SF 0+ 032.59
121 Sn 27.06 h 0.388 3/2 + β -
121m1 Sn 44 a 0.006 (IT), 0.394 (β - ) 11 / 2− IT = 77.6, β - = 22.4
122 Sn stable 0+ 004.63
123 Sn 129.2 d 1.404 11 / 2− β -
123m1 Sn 40.06 min 1,429 3/2 + β -
124 Sn stable 0+ 005.79
124m1 Sn 45 µs 2.657 10+ IT
125 Sn 9.64 d 2,364 11 / 2− β -
125m1 Sn 9.52 min 2,364 3/2 + β -
126 Sn 1 · 10 5 a 0.380 0+ β -
127 Sn 2.10 h 3,201 (11 / 2−) β -
127m1 Sn 4.13 min 3.206 (3/2 +) β -
128 Sn 59.07 min 1.274 0+ β -
128m1 Sn 6.5 s 2.092 (7−) IT
129 Sn 2.23 min 4,000 (3/2 +) β -
129m1 Sn 6.9 min 4.035 (β - ), 0.035 (IT) (11 / 2−) β - ≈ 100, IT ≈ 2 · 10 −4
130 Sn 3.72 min 2.150 0+ β -
130m1 Sn 1.7 min 4.097 (7−) β -
131 Sn 56.0 s 4,638 (3/2 +) β -
131m1 Sn 58.4 s 4.880 (β - ), 0.242 (IT) (11 / 2−) β - ≈ 100, IT <0.009
132 Sn 39.7 s 3.30 0+ β -
133 Sn 1.45 s 7.99 (β - ), 0.69 (β - n) (7 / 2−) β - ≈ 100, β - n = 0.08
134 Sn 1.12 s 6.8 (β - ), 3.7 (β - n) 0+ β - ≈ 100, β - n = 17

swell


See also list of isotopes # web links