Isotopes of Tellurium

List of known isotopes of the element Tellurium.

Isotope	t½	%	Spin/parity	Radius	Isotopic mass	Discovery
¹⁰⁴Te	18 ns	syn.	0+	—	1.039·10⁸ ±340.9 keV/c²	2018
¹⁰⁵Te	0.62 ±7 us	syn.	^5/2+	—	1.049·10⁸ ±322 keV/c²	2006
¹⁰⁶Te	70 ±17 us	syn.	0+	—	1.059·10⁸ ±107.9 keV/c²	1981
¹⁰⁷Te	3.1 ±1 ms	syn.	—	—	1.069·10⁸ ±108 keV/c²	1979
¹⁰⁸Te	2.1 ±1 s	syn.	0+	—	1.079·10⁸ ±5.808 keV/c²	1974
¹⁰⁹Te	4.4 ±2 s	syn.	(5/2+)	—	1.089·10⁸ ±4.704 keV/c²	1967
¹¹⁰Te	18.6 ±8 s	syn.	0+	—	1.099·10⁸ ±7.058 keV/c²	1977
¹¹¹Te	19.3 ±4 s	syn.	(5/2)+	—	1.109·10⁸ ±6.9 keV/c²	1967
¹¹²Te	2 ±2 m	syn.	0+	—	1.119·10⁸ ±9 keV/c²	1976
¹¹³Te	1.7 ±2 m	syn.	(7/2+)	—	1.129·10⁸ ±30 keV/c²	1974
¹¹⁴Te	15.2 ±7 m	syn.	0+	—	1.139·10⁸ ±26.22 keV/c²	1968
¹¹⁵Te	5.8 ±2 m	syn.	7/2+	—	1.149·10⁸ ±30 keV/c²	1961
¹¹⁶Te	2.49 ±4 h	syn.	0+	4.684 ±0.0128 fm	1.159·10⁸ ±25.98 keV/c²	1958
¹¹⁷Te	62 ±2 m	syn.	1/2+	—	1.169·10⁸ ±14.44 keV/c²	1958
¹¹⁸Te	6 ±2 d	syn.	0+	4.695 ±0.0105 fm	1.179·10⁸ ±19.65 keV/c²	1948
¹¹⁹Te	16.05 ±5 h	syn.	1/2+	—	1.189·10⁸ ±7.813 keV/c²	1948
¹²⁰Te	stab.	0.09 ±0.01 %	0+	4.703 ±0.0088 fm	1.199·10⁸ ±1.88 keV/c²	1936
¹²¹Te	19.17 ±4 d	syn.	1/2+	—	1.209·10⁸ ±27.73 keV/c²	1939
¹²²Te	stab.	2.55 ±0.12 %	0+	4.709 ±0.0031 fm	1.219·10⁸ ±1.456 keV/c²	1932
¹²³Te	9.2·10¹⁶ a	0.89 ±0.03 %	1/2+	4.711 ±0.0035 fm	1.229·10⁸ ±1.454 keV/c²	1932
¹²⁴Te	stab.	4.74 ±0.14 %	0+	4.718 ±0.0029 fm	1.239·10⁸ ±1.451 keV/c²	1932
¹²⁵Te	stab.	7.07 ±0.15 %	1/2+	4.72 ±0.003 fm	1.249·10⁸ ±1.451 keV/c²	1931
¹²⁶Te	stab.	18.84 ±0.25 %	0+	4.726 ±0.0032 fm	1.259·10⁸ ±1.453 keV/c²	1924
¹²⁷Te	9.35 ±7 h	syn.	3/2+	—	1.269·10⁸ ±1.465 keV/c²	1938
¹²⁸Te	7.7·10²⁴ ±4 a	31.74 ±0.08 %	0+	4.734 ±0.0029 fm	1.279·10⁸ ±0.758 keV/c²	1924
¹²⁹Te	69.6 ±3 m	syn.	3/2+	—	1.289·10⁸ ±0.763 keV/c²	1939
¹³⁰Te	7.9·10²⁰ a	34.08 ±0.62 %	0+	4.742 ±0.0025 fm	1.299·10⁸ ±0.011 keV/c²	1924
¹³¹Te	25 ±1 m	syn.	3/2+	—	1.309·10⁸ ±0.065 keV/c²	1939
¹³²Te	3.204 ±13 d	syn.	0+	4.75 ±0.0031 fm	1.319·10⁸ ±3.742 keV/c²	1948
¹³³Te	12.5 ±3 m	syn.	(3/2+)	—	1.329·10⁸ ±2.218 keV/c²	1940
¹³⁴Te	41.8 ±8 m	syn.	0+	4.756 ±0.0041 fm	1.339·10⁸ ±2.948 keV/c²	1948
¹³⁵Te	19 ±2 s	syn.	(7/2-)	—	1.349·10⁸ ±1.848 keV/c²	1969
¹³⁶Te	17.63 ±9 s	syn.	0+	4.781 ±0.0089 fm	1.359·10⁸ ±2.448 keV/c²	1974
¹³⁷Te	2.49 ±5 s	syn.	(7/2-)	—	1.369·10⁸ ±2.254 keV/c²	1975
¹³⁸Te	1.4 ±4 s	syn.	0+	—	1.379·10⁸ ±4.065 keV/c²	1975
¹³⁹Te	1.6 ±3 s	syn.	(7/2-)	—	1.389·10⁸ ±3.8 keV/c²	1994
¹⁴⁰Te	348 ±5 ms	syn.	0+	—	1.399·10⁸ ±15.43 keV/c²	1994
¹⁴¹Te	193 ±16 ms	syn.	—	—	1.409·10⁸ ±429 keV/c²	1994
¹⁴²Te	stab.	syn.	0+	—	1.419·10⁸ ±537 keV/c²	1994
¹⁴³Te	408 ns	syn.	—	—	1.429·10⁸ ±537 keV/c²	2010
¹⁴⁴Te	stab.	syn.	0+	—	1.439·10⁸ ±322 keV/c²	2015
¹⁴⁵Te	stab.	syn.	—	—	1.449·10⁸ ±322 keV/c²	2018

104TeTellurium-104

Classification	z: 52; n: 52; m: 104
Half life	18 ns
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	α decay; two-proton emission
Discovery	2018
Mass excess	-49,630 ±317.6 keV
Binding energy	8,157 ±3.053 keV
Single-particle energy	246 ±437 keV
Q value for electron capture	9,668 ±333.2 keV

Point at nuclide Decay chain of Tellurium-104

105TeTellurium-105

Classification	z: 52; n: 53; m: 105
Half life	0.62 ±7 us
Natural abundance	synthetic nuclide
Spin/parity	^5/2+
Decay modes	α decay
Discovery	2006
Mass excess	-52,820 ±300 keV
Binding energy	8,186 ±2.857 keV
Single-particle energy	806 ±317 keV
Neutron separation energy	11,250 ±436.9 keV
Q value for electron capture	11,200 ±300.8 keV

Point at nuclide Decay chain of Tellurium-105

106TeTellurium-106

Classification	z: 52; n: 54; m: 106
Half life	70 ±17 us
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	α decay
Discovery	1981
Mass excess	-58,220 ±100.5 keV
Binding energy	8,236 ±0.9485 keV
Single-particle energy	1,493 ±102.8 keV
Neutron separation energy	13,470 ±316.4 keV
Q value for electron capture	8,253 ±100.8 keV
β⁻ decay energy	-14,920 ±412 keV

Point at nuclide Decay chain of Tellurium-106

107TeTellurium-107

Classification	z: 52; n: 55; m: 107
Half life	3.1 ±1 ms
Natural abundance	synthetic nuclide
Decay modes	α decay; electron capture + β⁺ decay
Discovery	1979
Mass excess	-60,660 ±101 keV
Binding energy	8,258 ±1 keV
Single-particle energy	1,473 ±101 keV
Neutron separation energy	10,500 ±142 keV
Q value for electron capture	9,996 ±101 keV
β⁻ decay energy	-11,230 ±316 keV
β⁻ decay energy with neutron	-25,430 ±412 keV

Point at nuclide Decay chain of Tellurium-107

108TeTellurium-108

Classification	z: 52; n: 56; m: 108
Half life	2.1 ±1 s
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture + β⁺ decay; α decay; β⁺ decay + proton emission
Discovery	1974
Mass excess	-65,790 ±5.411 keV
Binding energy	8,303 ±0.0501 keV
Single-particle energy	2,417 ±6.817 keV
Neutron separation energy	13,190 ±101 keV
Q value for electron capture	6,663 ±7.713 keV
β⁻ decay energy	-13,020 ±101 keV
β⁻ decay energy with neutron	-24,430 ±300 keV

Point at nuclide Decay chain of Tellurium-108

109TeTellurium-109

Classification	z: 52; n: 57; m: 109
Half life	4.4 ±2 s
Natural abundance	synthetic nuclide
Spin/parity	(5/2+)
Decay modes	electron capture + β⁺ decay; β⁺ decay + proton emission; α decay
Discovery	1967
Mass excess	-67,720 ±4.382 keV
Binding energy	8,319 ±0.0402 keV
Single-particle energy	2,559 ±7.029 keV
Neutron separation energy	10,000 ±6.963 keV
Q value for electron capture	8,535 ±6.85 keV
β⁻ decay energy	-10,050 ±8.03 keV
β⁻ decay energy with neutron	-23,020 ±101 keV

Point at nuclide Decay chain of Tellurium-109

110TeTellurium-110

Classification	z: 52; n: 58; m: 110
Half life	18.6 ±8 s
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture + β⁺ decay; α decay
Discovery	1977
Mass excess	-72,230 ±6.575 keV
Binding energy	8,358 ±0.0598 keV
Single-particle energy	3,267 ±8.423 keV
Neutron separation energy	12,580 ±7.901 keV
Q value for electron capture	5,219 ±8.876 keV
β⁻ decay energy	-11,770 ±62.28 keV
β⁻ decay energy with neutron	-22,630 ±9.407 keV

Point at nuclide Decay chain of Tellurium-110

111TeTellurium-111

Classification	z: 52; n: 59; m: 111
Half life	19.3 ±4 s
Natural abundance	synthetic nuclide
Spin/parity	(5/2)+
Decay modes	electron capture + β⁺ decay; β⁺ decay + proton emission
Discovery	1967
Mass excess	-73,590 ±6.427 keV
Binding energy	8,367 ±0.0579 keV
Single-particle energy	3,426 ±8.766 keV
Neutron separation energy	9,428 ±9.194 keV
Q value for electron capture	7,249 ±10.93 keV
β⁻ decay energy	-8,634 ±7.994 keV
β⁻ decay energy with neutron	-21,200 ±62.27 keV

Point at nuclide Decay chain of Tellurium-111

112TeTellurium-112

Classification	z: 52; n: 60; m: 112
Half life	2 ±2 m
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture + β⁺ decay
Discovery	1976
Mass excess	-77,570 ±8.383 keV
Binding energy	8,400 ±0.0749 keV
Single-particle energy	4,019 ±12.18 keV
Neutron separation energy	12,050 ±10.56 keV
Q value for electron capture	4,031 ±19.7 keV
β⁻ decay energy	-10,510 ±13.23 keV
β⁻ decay energy with neutron	-20,690 ±9.637 keV

Point at nuclide Decay chain of Tellurium-112

113TeTellurium-113

Classification	z: 52; n: 61; m: 113
Half life	1.7 ±2 m
Natural abundance	synthetic nuclide
Spin/parity	(7/2+)
Decay modes	electron capture + β⁺ decay
Discovery	1974
Mass excess	-78,350 ±27.94 keV
Binding energy	8,404 ±0.2473 keV
Single-particle energy	4,037 ±33.14 keV
Neutron separation energy	8,850 ±29.17 keV
Q value for electron capture	6,069 ±32.81 keV
β⁻ decay energy	-7,228 ±29.07 keV
β⁻ decay energy with neutron	-19,360 ±29.76 keV

Point at nuclide Decay chain of Tellurium-113

114TeTellurium-114

Classification	z: 52; n: 62; m: 114
Half life	15.2 ±7 m
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture + β⁺ decay
Discovery	1968
Mass excess	-81,890 ±24.42 keV
Binding energy	8,432 ±0.2143 keV
Single-particle energy	4,761 ±29.87 keV
Neutron separation energy	11,610 ±37.11 keV
Q value for electron capture	2,606 ±31.42 keV
β⁻ decay energy	-9,251 ±31.58 keV
β⁻ decay energy with neutron	-18,850 ±25.7 keV

Point at nuclide Decay chain of Tellurium-114

115TeTellurium-115

Classification	z: 52; n: 63; m: 115
Half life	5.8 ±2 m
Natural abundance	synthetic nuclide
Spin/parity	7/2+
Decay modes	electron capture + β⁺ decay
Discovery	1961
Mass excess	-82,070 ±27.94 keV
Binding energy	8,431 ±0.243 keV
Single-particle energy	4,855 ±34.23 keV
Neutron separation energy	8,244 ±37.11 keV
Q value for electron capture	4,940 ±32.21 keV
β⁻ decay energy	-5,725 ±40.18 keV
β⁻ decay energy with neutron	-17,500 ±34.38 keV

Point at nuclide Decay chain of Tellurium-115

116TeTellurium-116

Classification	z: 52; n: 64; m: 116
Half life	2.49 ±4 h
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture + β⁺ decay
Discovery	1958
Mass excess	-85,270 ±24.2 keV
Binding energy	8,455 ±0.2087 keV
Single-particle energy	5,549 ±29.02 keV
Neutron separation energy	11,270 ±36.97 keV
Q value for electron capture	1,558 ±24.74 keV
β⁻ decay energy	-7,844 ±75.32 keV
β⁻ decay energy with neutron	-17,000 ±37.67 keV

Point at nuclide Decay chain of Tellurium-116

117TeTellurium-117

Classification	z: 52; n: 65; m: 117
Half life	62 ±2 m
Natural abundance	synthetic nuclide
Spin/parity	1/2+
Decay modes	electron capture + β⁺ decay; β⁺ decay
Discovery	1958
Mass excess	-85,100 ±13.45 keV
Binding energy	8,450 ±0.115 keV
Single-particle energy	5,562 ±14.4 keV
Neutron separation energy	7,903 ±27.69 keV
Q value for electron capture	3,544 ±15.88 keV
β⁻ decay energy	-4,657 ±28.12 keV
β⁻ decay energy with neutron	-15,750 ±76.23 keV
Magnetic dipole moment	-0.787 ±0.012 μN

Point at nuclide Decay chain of Tellurium-117

118TeTellurium-118

Classification	z: 52; n: 66; m: 118
Half life	6 ±2 d
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	electron capture (EC)
Discovery	1948
Mass excess	-87,700 ±18.3 keV
Binding energy	8,469 ±0.1551 keV
Single-particle energy	6,340 ±20.15 keV
Neutron separation energy	10,660 ±22.71 keV
Q value for electron capture	305.4 ±18.55 keV
β⁻ decay energy	-6,720 ±26.93 keV
β⁻ decay energy with neutron	-15,330 ±31.43 keV

Point at nuclide Decay chain of Tellurium-118

119TeTellurium-119

Classification	z: 52; n: 67; m: 119
Half life	16.05 ±5 h
Natural abundance	synthetic nuclide
Spin/parity	1/2+
Decay modes	electron capture + β⁺ decay; β⁺ decay
Discovery	1948
Mass excess	-87,190 ±7.278 keV
Binding energy	8,462 ±0.0612 keV
Single-particle energy	6,475 ±7.852 keV
Neutron separation energy	7,563 ±19.69 keV
Q value for electron capture	2,293 ±10 keV
β⁻ decay energy	-3,405 ±22.89 keV
β⁻ decay energy with neutron	-14,290 ±21.05 keV
Magnetic dipole moment	0.25 ±0.05 μN

Point at nuclide Decay chain of Tellurium-119

120TeTellurium-120

Classification	z: 52; n: 68; m: 120
Half life	stable nuclide
Natural abundance	0.09 ±0.01 %
Spin/parity	0+
Discovery	1936
Mass excess	-89,370 ±1.751 keV
Binding energy	8,476 ±0.0146 keV
Single-particle energy	7,175 ±7.211 keV
Neutron separation energy	10,250 ±7.483 keV
Q value for electron capture	-945.1 ±7.409 keV
β⁻ decay energy	-5,615 ±15 keV
β⁻ decay energy with neutron	-13,660 ±21.77 keV
Magnetic dipole moment	0.58 ±0.11 μN
Electric quadrupole moment	-0.41 ±0.03 b

Point at nuclide

121TeTellurium-121

Classification	z: 52; n: 69; m: 121
Half life	19.17 ±4 d
Natural abundance	synthetic nuclide
Spin/parity	1/2+
Decay modes	electron capture + β⁺ decay
Discovery	1939
Mass excess	-88,550 ±25.83 keV
Binding energy	8,466 ±0.2135 keV
Single-particle energy	7,414 ±26.8 keV
Neutron separation energy	7,252 ±25.81 keV
Q value for electron capture	1,056 ±25.95 keV
β⁻ decay energy	-2,298 ±25.98 keV
β⁻ decay energy with neutron	-12,870 ±29.85 keV
Magnetic dipole moment	0.738 ±0.01 μN

Point at nuclide Decay chain of Tellurium-121

122TeTellurium-122

Classification	z: 52; n: 70; m: 122
Half life	stable nuclide
Natural abundance	2.55 ±0.12 %
Spin/parity	0+
Discovery	1932
Mass excess	-90,320 ±1.357 keV
Binding energy	8,478 ±0.0111 keV
Single-particle energy	8,003 ±2.13 keV
Neutron separation energy	9,841 ±25.8 keV
Q value for electron capture	-1,980 ±2.847 keV
β⁻ decay energy	-4,234 ±5 keV
β⁻ decay energy with neutron	-12,140 ±4.523 keV
Magnetic dipole moment	0.7 ±0.03 μN
Electric quadrupole moment	-0.57 ±0.05 b

Point at nuclide

123TeTellurium-123

Classification	z: 52; n: 71; m: 123
Half life	9.2·10¹⁶ a
Natural abundance	0.89 ±0.03 %
Spin/parity	1/2+
Decay modes	electron capture (EC)
Discovery	1932
Mass excess	-89,180 ±1.355 keV
Binding energy	8,465 ±0.011 keV
Single-particle energy	8,125 ±2.127 keV
Neutron separation energy	6,929 ±0.0795 keV
Q value for electron capture	51.91 ±1.917 keV
β⁻ decay energy	-1,229 ±3.444 keV
β⁻ decay energy with neutron	-11,170 ±5 keV
Magnetic dipole moment	-0.7358 ±2.999·10^-4 μN

Point at nuclide Decay chain of Tellurium-123

124TeTellurium-124

Classification	z: 52; n: 72; m: 124
Half life	stable nuclide
Natural abundance	4.74 ±0.14 %
Spin/parity	0+
Discovery	1932
Mass excess	-90,530 ±1.352 keV
Binding energy	8,473 ±0.0109 keV
Single-particle energy	8,590 ±0.1156 keV
Neutron separation energy	9,424 ±0.0949 keV
Q value for electron capture	-2,906 ±1.916 keV
β⁻ decay energy	-3,160 ±1.859 keV
β⁻ decay energy with neutron	-10,660 ±3.446 keV
Magnetic dipole moment	0.66 ±0.04 μN
Electric quadrupole moment	-0.45 ±0.05 b

Point at nuclide

125TeTellurium-125

Classification	z: 52; n: 73; m: 125
Half life	stable nuclide
Natural abundance	7.07 ±0.15 %
Spin/parity	1/2+
Discovery	1931
Mass excess	-89,030 ±1.352 keV
Binding energy	8,458 ±0.0108 keV
Single-particle energy	8,691 ±0.1351 keV
Neutron separation energy	6,568 ±0.03 keV
Q value for electron capture	-766.7 ±2.8 keV
β⁻ decay energy	-185.8 ±0.06 keV
β⁻ decay energy with neutron	-9,729 ±1.859 keV
Magnetic dipole moment	-0.887 ±5·10^-4 μN
Electric quadrupole moment	-0.31 ±0.02 b

Point at nuclide

126TeTellurium-126

Classification	z: 52; n: 74; m: 126
Half life	stable nuclide
Natural abundance	18.84 ±0.25 %
Spin/parity	0+
Discovery	1924
Mass excess	-90,070 ±1.354 keV
Binding energy	8,463 ±0.0107 keV
Single-particle energy	9,098 ±2.122 keV
Neutron separation energy	9,113 ±0.08 keV
Q value for electron capture	-3,672 ±31.87 keV
β⁻ decay energy	-2,154 ±3.671 keV
β⁻ decay energy with neutron	-9,300 ±0.1 keV

Point at nuclide

127TeTellurium-127

Classification	z: 52; n: 75; m: 127
Half life	9.35 ±7 h
Natural abundance	synthetic nuclide
Spin/parity	3/2+
Decay modes	β⁻ decay
Discovery	1938
Mass excess	-88,290 ±1.365 keV
Binding energy	8,446 ±0.0108 keV
Single-particle energy	9,176 ±31.82 keV
Neutron separation energy	6,287 ±0.1788 keV
Q value for electron capture	-1,583 ±5.263 keV
β⁻ decay energy	702.7 ±3.565 keV
β⁻ decay energy with neutron	-8,442 ±3.674 keV
Magnetic dipole moment	0.635 ±0.004 μN

Point at nuclide Decay chain of Tellurium-127

128TeTellurium-128

Classification	z: 52; n: 76; m: 128
Half life	7.7·10²⁴ ±4 a
Natural abundance	31.74 ±0.08 %
Spin/parity	0+
Decay modes	double β⁻ decay
Discovery	1924
Mass excess	-89,000 ±0.706 keV
Binding energy	8,448 ±0.0055 keV
Single-particle energy	9,584 ±5.122 keV
Neutron separation energy	8,784 ±1.502 keV
Q value for electron capture	-4,364 ±18.8 keV
β⁻ decay energy	-1,256 ±3.68 keV
β⁻ decay energy with neutron	-8,082 ±3.68 keV
Magnetic dipole moment	0.64 ±0.03 μN
Electric quadrupole moment	-0.22 ±0.05 b

Point at nuclide Decay chain of Tellurium-128

129TeTellurium-129

Classification	z: 52; n: 77; m: 129
Half life	69.6 ±3 m
Natural abundance	synthetic nuclide
Spin/parity	3/2+
Decay modes	β⁻ decay
Discovery	1939
Mass excess	-87,010 ±0.711 keV
Binding energy	8,430 ±0.0055 keV
Single-particle energy	9,664 ±18.78 keV
Neutron separation energy	6,082 ±0.0813 keV
Q value for electron capture	-2,376 ±21.2 keV
β⁻ decay energy	1,502 ±3.135 keV
β⁻ decay energy with neutron	-7,339 ±3.681 keV
Magnetic dipole moment	0.702 ±0.004 μN
Electric quadrupole moment	0.055 ±0.013 b

Point at nuclide Decay chain of Tellurium-129

130TeTellurium-130

Classification	z: 52; n: 78; m: 130
Half life	7.9·10²⁰ a
Natural abundance	34.08 ±0.62 %
Spin/parity	0+
Decay modes	double β⁻ decay
Discovery	1924
Mass excess	-87,360 ±0.011 keV
Binding energy	8,430 ±2.999·10^-4 keV
Single-particle energy	10,010 ±21.22 keV
Neutron separation energy	8,419 ±0.7109 keV
Q value for electron capture	-5,068 ±14.21 keV
β⁻ decay energy	-416.8 ±3.153 keV
β⁻ decay energy with neutron	-6,918 ±3.153 keV
Magnetic dipole moment	0.7 ±0.04 μN
Electric quadrupole moment	-0.12 ±0.05 b

Point at nuclide Decay chain of Tellurium-130

131TeTellurium-131

Classification	z: 52; n: 79; m: 131
Half life	25 ±1 m
Natural abundance	synthetic nuclide
Spin/parity	3/2+
Decay modes	β⁻ decay
Discovery	1939
Mass excess	-85,220 ±0.061 keV
Binding energy	8,411 ±5·10^-4 keV
Single-particle energy	10,210 ±14.21 keV
Neutron separation energy	5,929 ±0.06 keV
Q value for electron capture	-3,230 ±2.08 keV
β⁻ decay energy	2,231 ±0.6077 keV
β⁻ decay energy with neutron	-6,347 ±3.154 keV
Magnetic dipole moment	0.696 ±0.009 μN
Electric quadrupole moment	0.25 ±0.14 b

Point at nuclide Decay chain of Tellurium-131

132TeTellurium-132

Classification	z: 52; n: 80; m: 132
Half life	3.204 ±13 d
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	β⁻ decay
Discovery	1948
Mass excess	-85,190 ±3.486 keV
Binding energy	8,408 ±0.0264 keV
Single-particle energy	10,490 ±4.061 keV
Neutron separation energy	8,048 ±3.486 keV
Q value for electron capture	-5,553 ±4.271 keV
β⁻ decay energy	515.3 ±3.483 keV
β⁻ decay energy with neutron	-5,817 ±3.538 keV
Magnetic dipole moment	4.7 ±0.5 μN

Point at nuclide Decay chain of Tellurium-132

133TeTellurium-133

Classification	z: 52; n: 81; m: 133
Half life	12.5 ±3 m
Natural abundance	synthetic nuclide
Spin/parity	(3/2+)
Decay modes	β⁻ decay
Discovery	1940
Mass excess	-82,940 ±2.066 keV
Binding energy	8,389 ±0.0155 keV
Single-particle energy	10,590 ±3.217 keV
Neutron separation energy	5,820 ±4.052 keV
Q value for electron capture	-4,014 ±3.74 keV
β⁻ decay energy	2,920 ±6.253 keV
β⁻ decay energy with neutron	-5,305 ±4.56 keV
Magnetic dipole moment	0.85 ±0.02 μN
Electric quadrupole moment	0.23 ±0.09 b

Point at nuclide Decay chain of Tellurium-133

134TeTellurium-134

Classification	z: 52; n: 82; m: 134
Half life	41.8 ±8 m
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	β⁻ decay
Discovery	1948
Mass excess	-82,540 ±2.746 keV
Binding energy	8,383 ±0.0205 keV
Single-particle energy	10,890 ±4.162 keV
Neutron separation energy	7,667 ±3.436 keV
Q value for electron capture	-8,515 ±4.122 keV
β⁻ decay energy	1,509 ±4.933 keV
β⁻ decay energy with neutron	-4,748 ±6.509 keV
Magnetic dipole moment	5.08 ±0.15 μN

Point at nuclide Decay chain of Tellurium-134

135TeTellurium-135

Classification	z: 52; n: 83; m: 135
Half life	19 ±2 s
Natural abundance	synthetic nuclide
Spin/parity	(7/2-)
Decay modes	β⁻ decay
Discovery	1969
Mass excess	-77,730 ±1.722 keV
Binding energy	8,345 ±0.0128 keV
Single-particle energy	10,990 ±3.523 keV
Neutron separation energy	3,266 ±3.241 keV
Q value for electron capture	-8,039 ±3.152 keV
β⁻ decay energy	6,050 ±2.685 keV
β⁻ decay energy with neutron	-1,757 ±5.153 keV
Magnetic dipole moment	-0.69 ±0.05 μN
Electric quadrupole moment	0.29 ±0.09 b

Point at nuclide Decay chain of Tellurium-135

136TeTellurium-136

Classification	z: 52; n: 84; m: 136
Half life	17.63 ±9 s
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1974
Mass excess	-74,430 ±2.281 keV
Binding energy	8,319 ±0.0168 keV
Single-particle energy	12,020 ±3.489 keV
Neutron separation energy	4,767 ±2.858 keV
Q value for electron capture	-9,919 ±6.26 keV
β⁻ decay energy	5,119 ±14.18 keV
β⁻ decay energy with neutron	1,282 ±3.073 keV
Magnetic dipole moment	0.68 μN

Point at nuclide Decay chain of Tellurium-136

137TeTellurium-137

Classification	z: 52; n: 85; m: 137
Half life	2.49 ±5 s
Natural abundance	synthetic nuclide
Spin/parity	(7/2-)
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1975
Mass excess	-69,310 ±2.1 keV
Binding energy	8,280 ±0.0153 keV
Single-particle energy	12,080 ±6.196 keV
Neutron separation energy	2,949 ±3.1 keV
Q value for electron capture	-9,244 ±52.2 keV
β⁻ decay energy	7,052 ±8.642 keV
β⁻ decay energy with neutron	2,170 ±14.34 keV

Point at nuclide Decay chain of Tellurium-137

138TeTellurium-138

Classification	z: 52; n: 86; m: 138
Half life	1.4 ±4 s
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1975
Mass excess	-65,700 ±3.787 keV
Binding energy	8,252 ±0.0274 keV
Single-particle energy	12,920 ±52.3 keV
Neutron separation energy	4,463 ±4.33 keV
Q value for electron capture	-11,050 ±300 keV
β⁻ decay energy	6,283 ±7.062 keV
β⁻ decay energy with neutron	2,588 ±9.199 keV

Point at nuclide Decay chain of Tellurium-138

139TeTellurium-139

Classification	z: 52; n: 87; m: 139
Half life	1.6 ±3 s
Natural abundance	synthetic nuclide
Spin/parity	(7/2-)
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1994
Mass excess	-60,210 ±3.54 keV
Binding energy	8,211 ±0.0255 keV
Single-particle energy	12,840 ±300 keV
Neutron separation energy	2,580 ±5.183 keV
Q value for electron capture	-10,160 ±400 keV
β⁻ decay energy	8,265 ±5.345 keV
β⁻ decay energy with neutron	3,703 ±6.933 keV

Point at nuclide Decay chain of Tellurium-139

140TeTellurium-140

Classification	z: 52; n: 88; m: 140
Half life	348 ±5 ms
Natural abundance	synthetic nuclide
Spin/parity	0+
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1994
Mass excess	-56,370 ±14.37 keV
Binding energy	8,183 ±0.1027 keV
Single-particle energy	13,600 ±400 keV
Neutron separation energy	4,233 ±14.8 keV
Q value for electron capture	-11,980 ±600.1 keV
β⁻ decay energy	7,238 ±18.79 keV
β⁻ decay energy with neutron	4,032 ±14.92 keV

Point at nuclide Decay chain of Tellurium-140

141TeTellurium-141

Classification	z: 52; n: 89; m: 141
Half life	193 ±16 ms
Natural abundance	synthetic nuclide
Decay modes	β⁻ decay; β⁻ decay with neutron emission
Discovery	1994
Mass excess	-50,670 ±400 keV
Binding energy	8,142 ±3 keV
Single-particle energy	13,560 ±721 keV
Neutron separation energy	2,373 ±400 keV
Q value for electron capture	-11,130 ±640.3 keV
β⁻ decay energy	9,257 ±400 keV
β⁻ decay energy with neutron	4,865 ±400 keV

Point at nuclide Decay chain of Tellurium-141

142TeTellurium-142

Classification	z: 52; n: 90; m: 142
Half life	stable nuclide
Natural abundance	synthetic nuclide
Spin/parity	0+
Discovery	1994
Mass excess	-46,550 ±500 keV
Binding energy	8,113 ±4 keV
Single-particle energy	14,290 ±707 keV
Neutron separation energy	3,951 ±640 keV
Q value for electron capture	-12,940 ±583 keV
β⁻ decay energy	8,253 ±500 keV
β⁻ decay energy with neutron	5,306 ±500 keV

Point at nuclide

143TeTellurium-143

Classification	z: 52; n: 91; m: 143
Half life	408 ns
Natural abundance	synthetic nuclide
Decay modes	β⁻ decay; β⁻ decay with neutron emission; β⁻ decay with two-neutron emission
Discovery	2010
Mass excess	-40,530 ±500 keV
Binding energy	8,070 ±3 keV
Single-particle energy	14,200 ±583 keV
Neutron separation energy	2,052 ±707 keV
β⁻ decay energy	10,250 ±539 keV
β⁻ decay energy with neutron	6,201 ±500 keV

Point at nuclide Decay chain of Tellurium-143

144TeTellurium-144

Classification	z: 52; n: 92; m: 144
Half life	stable nuclide
Natural abundance	synthetic nuclide
Spin/parity	0+
Discovery	2015
Mass excess	-36,220 ±300 keV
Binding energy	8,040 ±2 keV
Neutron separation energy	3,761 ±583 keV
β⁻ decay energy	9,110 ±500 keV
β⁻ decay energy with neutron	6,498 ±361 keV

Point at nuclide

145TeTellurium-145

Classification	z: 52; n: 93; m: 145
Half life	stable nuclide
Natural abundance	synthetic nuclide
Discovery	2018
Mass excess	-30,010 ±300 keV
Binding energy	7,998 ±2 keV
Neutron separation energy	1,861 ±424 keV
β⁻ decay energy	11,120 ±583 keV
β⁻ decay energy with neutron	7,249 ±500 keV

Point at nuclide

Isotopes of Tellurium

104TeTellurium-104ads_clickcall_splitdownload

105TeTellurium-105ads_clickcall_splitdownload

106TeTellurium-106ads_clickcall_splitdownload

107TeTellurium-107ads_clickcall_splitdownload

108TeTellurium-108ads_clickcall_splitdownload

109TeTellurium-109ads_clickcall_splitdownload

110TeTellurium-110ads_clickcall_splitdownload

111TeTellurium-111ads_clickcall_splitdownload

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113TeTellurium-113ads_clickcall_splitdownload

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115TeTellurium-115ads_clickcall_splitdownload

116TeTellurium-116ads_clickcall_splitdownload

117TeTellurium-117ads_clickcall_splitdownload

118TeTellurium-118ads_clickcall_splitdownload

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120TeTellurium-120ads_clickdownload

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122TeTellurium-122ads_clickdownload

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104TeTellurium-104

105TeTellurium-105

106TeTellurium-106

107TeTellurium-107

108TeTellurium-108

109TeTellurium-109

110TeTellurium-110

111TeTellurium-111

112TeTellurium-112

113TeTellurium-113

114TeTellurium-114

115TeTellurium-115

116TeTellurium-116

117TeTellurium-117

118TeTellurium-118

119TeTellurium-119

120TeTellurium-120

121TeTellurium-121

122TeTellurium-122

123TeTellurium-123

124TeTellurium-124

125TeTellurium-125

126TeTellurium-126

127TeTellurium-127

128TeTellurium-128

129TeTellurium-129

130TeTellurium-130

131TeTellurium-131

132TeTellurium-132

133TeTellurium-133

134TeTellurium-134

135TeTellurium-135

136TeTellurium-136

137TeTellurium-137

138TeTellurium-138

139TeTellurium-139

140TeTellurium-140

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145TeTellurium-145