{{위키데이터 속성 추적}}
자연계에 존재하는 [[인듐]]은 2종으로 <sup>113</sup>In과 <sup>115</sup>In이 있다. [[안정 동위 원소]]인 <sup>113</sup>In은 자연계에서 4.29%, [[방사성 동위 원소]]인 <sup>115</sup>In은 95.71%로 방사성 동위 원소가 월등히 많다.

하지만 <sup>115</sup>In의 [[반감기]]는 4.41 x 10<sup>14</sup> 년으로 우주 나이의 3만배를 초과하기 때문에 사실상 안정 동위 원소처럼 취급해도 무방하다.

인공적으로 합성된 인듐의 동위 원소는 <sup>97</sup>In부터 <sup>135</sup>In까지이며 이들 중 <sup>111</sup>In은 의학적 응용에 이용되는데 뇌조, 뇌실, 뇌종양 등의 촬영하여 장기의 상태를 이미지 진단을 하는데 쓰여진다.

== 표 ==
{| class="wikitable" style="font-size:95%; white-space:nowrap"
! rowspan="2" | 핵자<br />수
! Z([[양성자|p]])
! N([[중성자|n]])
! &nbsp;<br />동위 원소 질량 (u)<br />&nbsp;
! rowspan="2" | 반감기<ref group="n">우주의 나이보다 반감기가 긴 동위 원소의 반감기는 굵은 글씨로 표기 (안정에 가까움)</ref>
! rowspan="2" | 붕괴<br />방식<ref>http://www.nucleonica.net/unc.aspx</ref><ref group="n">약어:<br />IT: [[이성질핵 전이]]</ref>
! rowspan="2" | 붕괴 생성<br />동위 원소<ref group="n">안정 동위 원소는 굵은 글씨로, 안정에 가까운 동위 원소는 굵은 흘림체로 표기 (우주의 나이보다 반감기가 긴 경우)</ref>
! rowspan="2" | 핵<br />스핀
! rowspan="2" | 자연계에 존재하는<br />동위 원소<br />범위<br />(몰 분율)
! rowspan="2" | 자연계에 존재하는<br />최대 범위<br />(몰 분율)
|-
! colspan="3" | 들뜬 에너지
|-
| <sup>97</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 48
| 96.94954(64)#
| 5# ms
|
|
| 9/2+#
|
|
|-
| <sup>98</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 49
| 97.94214(21)#
| 45(23) ms<br />[32(+32-11) ms]
| [[베타 붕괴|β<sup>+</sup>]]
| <sup>98</sup>Cd
| 0+#
|
|
|-
| style="text-indent:1em" | <sup>98m</sup>In
| colspan="3" style="text-indent:2em" | 0(500)# keV
| 1.7(8) s<br />[1.2(+12-4) s]
|
|
|
|
|
|-
| <sup>99</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 50
| 98.93422(43)#
| 3.1(8) s<br />[3.0(+8-7) s]
| β<sup>+</sup>
| <sup>99</sup>Cd
| 9/2+#
|
|
|-
| style="text-indent:1em" | <sup>99m</sup>In
| colspan="3" style="text-indent:2em" | 400(150)# keV
| 1# s
|
|
| 1/2-#
|
|
|-
| rowspan=2|<sup>100</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 51
| rowspan=2|99.93111(27)
| rowspan=2|5.9(2) s
| β<sup>+</sup> (96.1%)
| <sup>100</sup>Cd
| rowspan=2|(6,7)+
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup>, [[양성자 방출|p]] (3.9%)
| <sup>99</sup>Ag
|-
| rowspan=2|<sup>101</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 52
| rowspan=2|100.92634(32)#
| rowspan=2|15.1(3) s
| β<sup>+</sup>
| <sup>100</sup>Cd
| rowspan=2|9/2+#
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup>, p
| <sup>100</sup>Ag
|-
| style="text-indent:1em" | <sup>101m</sup>In
| colspan="3" style="text-indent:2em" | 550(100)# keV
| 10# s
|
|
| 1/2-#
|
|
|-
| rowspan=2|<sup>102</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 53
| rowspan=2|101.92409(12)
| rowspan=2|23.3(1) s
| β<sup>+</sup> (99.99%)
| <sup>102</sup>Cd
| rowspan=2|(6+)
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup>, p (0.00929%)
| <sup>101</sup>Ag
|-
| <sup>103</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 54
| 102.919914(27)
| 60(1) s
| β<sup>+</sup>
| <sup>103</sup>Cd
| 9/2+#
|
|
|-
| style="text-indent:1em" | <sup>103m</sup>In
| colspan="3" style="text-indent:2em" | 631.7(1) keV
| 34(2) s
|
|
| (1/2-)#
|
|
|-
| <sup>104</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 55
| 103.91830(9)
| 1.80(3) min
| β<sup>+</sup>
| <sup>104</sup>Cd
| 5,6(+)
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>104m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 93.48(10) keV
| rowspan=2|15.7(5) s
| IT (80%)
| <sup>104</sup>In
| rowspan=2|(3+)
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup> (20%)
| <sup>104</sup>Cd
|-
| <sup>105</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 56
| 104.914674(19)
| 5.07(7) min
| β<sup>+</sup>
| <sup>105</sup>Cd
| 9/2+
|
|
|-
| style="text-indent:1em" | <sup>105m</sup>In
| colspan="3" style="text-indent:2em" | 674.1(3) keV
| 48(6) s
| IT
| <sup>105</sup>In
| (1/2)-
|
|
|-
| <sup>106</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 57
| 105.913465(13)
| 6.2(1) min
| β<sup>+</sup>
| '''<sup>106</sup>Cd'''
| 7+
|
|
|-
| style="text-indent:1em" | <sup>106m</sup>In
| colspan="3" style="text-indent:2em" | 28.6(3) keV
| 5.2(1) min
| β<sup>+</sup>
| '''<sup>106</sup>Cd'''
| (3+)
|
|
|-
| <sup>107</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 58
| 106.910295(12)
| 32.4(3) min
| β<sup>+</sup>
| <sup>107</sup>Cd
| 9/2+
|
|
|-
| style="text-indent:1em" | <sup>107m</sup>In
| colspan="3" style="text-indent:2em" | 678.5(3) keV
| 50.4(6) s
| IT
| <sup>107</sup>In
| 1/2-
|
|
|-
| <sup>108</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 59
| 107.909698(10)
| 58.0(12) min
| β<sup>+</sup>
| '''<sup>108</sup>Cd'''
| 7+
|
|
|-
| style="text-indent:1em" | <sup>108m</sup>In
| colspan="3" style="text-indent:2em" | 29.75(5) keV
| 39.6(7) min
| β<sup>+</sup>
| '''<sup>108</sup>Cd'''
| 2+
|
|
|-
| <sup>109</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 60
| 108.907151(6)
| 4.2(1) h
| β<sup>+</sup>
| <sup>109</sup>Cd
| 9/2+
|
|
|-
| style="text-indent:1em" | <sup>109m1</sup>In
| colspan="3" style="text-indent:2em" | 650.1(3) keV
| 1.34(7) min
| IT
| <sup>109</sup>In
| 1/2-
|
|
|-
| style="text-indent:1em" | <sup>109m2</sup>In
| colspan="3" style="text-indent:2em" | 2101.8(2) keV
| 209(6) ms
|
|
| (19/2+)
|
|
|-
| <sup>110</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 61
| 109.907165(13)
| 4.9(1) h
| β<sup>+</sup>
| '''<sup>110</sup>Cd'''
| 7+
|
|
|-
| style="text-indent:1em" | <sup>110m</sup>In
| colspan="3" style="text-indent:2em" | 62.1(5) keV
| 69.1(5) min
| β<sup>+</sup>
| '''<sup>110</sup>Cd'''
| 2+
|
|
|-
| <sup>111</sup>In<ref group="n">의학적 응용에 이용</ref>
| style="text-align:right" | 49
| style="text-align:right" | 62
| 110.905103(5)
| 2.8047(5) d
| [[전자 포획|ε]]
| '''<sup>111</sup>Cd'''
| 9/2+
|
|
|-
| style="text-indent:1em" | <sup>111m</sup>In
| colspan="3" style="text-indent:2em" | 536.95(6) keV
| 7.7(2) min
| [[이성질핵 전이|IT]]
| <sup>111</sup>In
| 1/2-
|
|
|-
| rowspan=2|<sup>112</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 63
| rowspan=2|111.905532(6)
| rowspan=2|14.97(10) min
| β<sup>+</sup> (56%)
| '''<sup>112</sup>Cd'''
| rowspan=2|1+
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup> (44%)
| '''<sup>112</sup>Sn'''
|-
| style="text-indent:1em" | <sup>112m1</sup>In
| colspan="3" style="text-indent:2em" | 156.59(5) keV
| 20.56(6) min
| β<sup>+</sup>
| '''<sup>112</sup>Cd'''
| 4+
|
|
|-
| style="text-indent:1em" | <sup>112m2</sup>In
| colspan="3" style="text-indent:2em" | 350.76(9) keV
| 690(50) ns
|
|
| 7+
|
|
|-
| style="text-indent:1em" | <sup>112m3</sup>In
| colspan="3" style="text-indent:2em" | 613.69(14) keV
| 2.81(3) µs
|
|
| 8-
|
|
|-
| <sup>113</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 64
| 112.904058(3)
| colspan=3 align=center|'''안정'''<ref group="n">이론상으로 [[자발 핵분열]]을 할 수 있다.</ref>
| 9/2+
| 0.0429(5)
|
|-
| style="text-indent:1em" | <sup>113m</sup>In
| colspan="3" style="text-indent:2em" | 391.699(3) keV
| 1.6579(4) h
| IT
| '''<sup>113</sup>In'''
| 1/2-
|
|
|-
| rowspan=2|<sup>114</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 65
| rowspan=2|113.904914(3)
| rowspan=2|71.9(1) s
| β<sup>+</sup> (99.5%)
| '''<sup>114</sup>Cd'''
| rowspan=2|1+
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup> (0.5%)
| '''<sup>114</sup>Sn'''
|-
| rowspan=2 style="text-indent:1em" | <sup>114m1</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 190.29(3) keV
| rowspan=2|49.51(1) d
| IT (96.75%)
| <sup>114</sup>In
| rowspan=2|5+
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup> (3.25%)
| '''<sup>114</sup>Cd'''
|-
| rowspan=2 style="text-indent:1em" | <sup>114m2</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 501.94(3) keV
| rowspan=2|43.1(6) ms
| IT (96.75%)
| <sup>114</sup>In
| rowspan=2|(8-)
| rowspan=2|
| rowspan=2|
|-
| β<sup>+</sup> (3.25%)
| '''<sup>114</sup>Cd'''
|-
| style="text-indent:1em" | <sup>114m3</sup>In
| colspan="3" style="text-indent:2em" | 641.72(3) keV
| 4.3(4) µs
|
|
| (7+)
|
|
|-
| <sup>115</sup>In<ref group="n">[[핵분열 생성물]]</ref><ref group="n">태양계 초창기부터 존재해 온 방사성 동위 원소</ref>
| style="text-align:right" | 49
| style="text-align:right" | 66
| 114.903878(5)
| '''4.41(25)&times;10<sup>14</sup> a'''
| β<sup>-</sup>
| '''<sup>115</sup>Sn'''
| 9/2+
| 0.9571(5)
|
|-
| rowspan=2 style="text-indent:1em" | <sup>115m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 336.244(17) keV
| rowspan=2|4.486(4) h
| IT (95%)
| '''''<sup>115</sup>In'''''
| rowspan=2|1/2-
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup> (5%)
| '''<sup>115</sup>Sn'''
|-
| rowspan=2|<sup>116</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 67
| rowspan=2|115.905260(5)
| rowspan=2|14.10(3) s
| β<sup>-</sup>
| '''<sup>116</sup>Sn'''
| rowspan=2|1+
| rowspan=2|
| rowspan=2|
|-
| ε
| '''''<sup>116</sup>Cd'''''
|-
| style="text-indent:1em" | <sup>116m1</sup>In
| colspan="3" style="text-indent:2em" | 127.267(6) keV
| 54.29(17) min
|
|
| 5+
|
|
|-
| style="text-indent:1em" | <sup>116m2</sup>In
| colspan="3" style="text-indent:2em" | 289.660(6) keV
| 2.18(4) s
|
|
| 8-
|
|
|-
| <sup>117</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 68
| 116.904514(6)
| 43.2(3) min
| β<sup>-</sup>
| '''<sup>117</sup>Sn'''
| 9/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>117m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 315.302(12) keV
| rowspan=2|116.2(3) min
| β<sup>-</sup> (52.91%)
| '''<sup>117</sup>Sn'''
| rowspan=2|1/2-
| rowspan=2|
| rowspan=2|
|-
| IT (47.09%)
| <sup>117</sup>In
|-
| <sup>118</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 69
| 117.906354(9)
| 5.0(5) s
| β<sup>-</sup>
| '''<sup>118</sup>Sn'''
| 1+
|
|
|-
| style="text-indent:1em" | <sup>118m1</sup>In
| colspan="3" style="text-indent:2em" | 100(50)# keV
| 4.364(7) min
| β<sup>-</sup>
| '''<sup>118</sup>Sn'''
| 5+
|
|
|-
| style="text-indent:1em" | <sup>118m2</sup>In
| colspan="3" style="text-indent:2em" | 240(50)# keV
| 8.5(3) s
|
|
| 8-
|
|
|-
| <sup>119</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 70
| 118.905845(8)
| 2.4(1) min
| β<sup>-</sup>
| '''<sup>119</sup>Sn'''
| 9/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>119m1</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 311.37(3) keV
| rowspan=2|18.0(3) min
| β<sup>-</sup> (94.4%)
| '''<sup>119</sup>Sn'''
| rowspan=2|1/2-
| rowspan=2|
| rowspan=2|
|-
| IT (5.6%)
| <sup>119</sup>In
|-
| style="text-indent:1em" | <sup>119m2</sup>In
| colspan="3" style="text-indent:2em" | 654.27(7) keV
| 130(15) ns
|
|
| 1/2+,3/2+
|
|
|-
| <sup>120</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 71
| 119.90796(4)
| 3.08(8) s
| β<sup>-</sup>
| '''<sup>120</sup>Sn'''
| 1+
|
|
|-
| style="text-indent:1em" | <sup>120m1</sup>In
| colspan="3" style="text-indent:2em" | 50(60)# keV
| 46.2(8) s
|
|
| 5+
|
|
|-
| style="text-indent:1em" | <sup>120m2</sup>In
| colspan="3" style="text-indent:2em" | 300(200)# keV
| 47.3(5) s
| β<sup>-</sup>
| '''<sup>120</sup>Sn'''
| 8(-)
|
|
|-
| <sup>121</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 72
| 120.907846(29)
| 23.1(6) s
| β<sup>-</sup>
| <sup>121</sup>Sn
| 9/2+
|
|
|-
| rowspan=2 style="text-indent:1em" | <sup>121m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 312.98(8) keV
| rowspan=2|3.88(10) min
| β<sup>-</sup> (98.8%)
| <sup>121</sup>Sn
| rowspan=2|1/2-
| rowspan=2|
| rowspan=2|
|-
| IT (1.2%)
| <sup>121</sup>In
|-
| <sup>122</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 73
| 121.91028(5)
| 1.5(3) s
| β<sup>-</sup>
| '''<sup>122</sup>Sn'''
| 1+
|
|
|-
| style="text-indent:1em" | <sup>122m1</sup>In
| colspan="3" style="text-indent:2em" | 40(60)# keV
| 10.3(6) s
|
|
| 5+
|
|
|-
| style="text-indent:1em" | <sup>122m2</sup>In
| colspan="3" style="text-indent:2em" | 290(140) keV
| 10.8(4) s
| β<sup>-</sup>
| '''<sup>122</sup>Sn'''
| 8-
|
|
|-
| <sup>123</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 74
| 122.910438(26)
| 6.17(5) s
| β<sup>-</sup>
| <sup>123m</sup>Sn
| (9/2)+
|
|
|-
| style="text-indent:1em" | <sup>123m</sup>In
| colspan="3" style="text-indent:2em" | 327.21(4) keV
| 47.4(4) s
| β<sup>-</sup>
| <sup>123m</sup>Sn
| (1/2)-
|
|
|-
| <sup>124</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 75
| 123.91318(5)
| 3.11(10) s
| β<sup>-</sup>
| '''<sup>124</sup>Sn'''
| 3+
| 
| 
|-
| rowspan=2 style="text-indent:1em" | <sup>124m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | -20(70) keV
| rowspan=2|3.7(2) s
| β<sup>-</sup>
| '''<sup>124</sup>Sn'''
| rowspan=2|(8)(-#)
| rowspan=2|
| rowspan=2|
|-
| IT
| <sup>124</sup>In
|-
| <sup>125</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 76
| 124.91360(3)
| 2.36(4) s
| β<sup>-</sup>
| <sup>125m</sup>Sn
| 9/2+
|
|
|-
| style="text-indent:1em" | <sup>125m</sup>In
| colspan="3" style="text-indent:2em" | 360.12(9) keV
| 12.2(2) s
| β<sup>-</sup>
| <sup>125</sup>Sn
| 1/2(-)
|
|
|-
| <sup>126</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 77
| 125.91646(4)
| 1.53(1) s
| β<sup>-</sup>
| <sup>126</sup>Sn
| 3(+#)
|
|
|-
| style="text-indent:1em" | <sup>126m</sup>In
| colspan="3" style="text-indent:2em" | 100(60) keV
| 1.64(5) s
| β<sup>-</sup>
| <sup>126</sup>Sn
| 8(-#)
|
|
|-
| rowspan=2|<sup>127</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 78
| rowspan=2|126.91735(4)
| rowspan=2|1.09(1) s
| β<sup>-</sup> (99.97%)
| <sup>127m</sup>Sn
| rowspan=2|9/2(+)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, [[중성자 방출|n]] (0.03%)
| <sup>126</sup>Sn
|-
| rowspan=2 style="text-indent:1em" | <sup>127m</sup>In
| rowspan=2 colspan="3" style="text-indent:2em" | 460(70) keV
| rowspan=2|3.67(4) s
| β<sup>-</sup> (99.31%)
| <sup>127m</sup>Sn
| rowspan=2|(1/2-)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (0.69%)
| <sup>126</sup>Sn
|-
| rowspan=2|<sup>128</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 79
| rowspan=2|127.92017(5)
| rowspan=2|0.84(6) s
| β<sup>-</sup> (99.96%)
| <sup>128</sup>Sn
| rowspan=2|(3)+
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (0.038%)
| <sup>127</sup>Sn
|-
| style="text-indent:1em" | <sup>128m1</sup>In
| colspan="3" style="text-indent:2em" | 247.87(10) keV
| 10(7) ms
|
|
| (1)-
|
|
|-
| style="text-indent:1em" | <sup>128m2</sup>In
| colspan="3" style="text-indent:2em" | 320(60) keV
| 720(100) ms
| β<sup>-</sup>
| <sup>128</sup>Sn
| (8-)
|
|
|-
| rowspan=2|<sup>129</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 80
| rowspan=2|128.92170(5)
| rowspan=2|611(4) ms
| β<sup>-</sup> (99.75%)
| <sup>129</sup>Sn
| rowspan=2|9/2+#
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (0.25%)
| <sup>128</sup>Sn
|-
| rowspan=3 style="text-indent:1em" | <sup>129m1</sup>In
| rowspan=3 colspan="3" style="text-indent:2em" | 380(70) keV
| rowspan=3|1.23(3) s
| β<sup>-</sup> (97.2%)
| <sup>129</sup>Sn
| rowspan=3|(1/2-)#
| rowspan=3|
| rowspan=3|
|-
| β<sup>-</sup>, n (2.5%)
| <sup>128</sup>Sn
|-
| IT (.3%)
| <sup>129</sup>In
|- 
| style="text-indent:1em" | <sup>129m2</sup>In
| colspan="3" style="text-indent:2em" | 1688.0(5) keV
| 8.5(5) µs
|
|
| 17/2-
|
|
|-
| rowspan=2|<sup>130</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 81
| rowspan=2|129.92497(4)
| rowspan=2|0.29(2) s
| β<sup>-</sup> (98.35%)
| <sup>130</sup>Sn
| rowspan=2|1(-)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (1.65%)
| <sup>129</sup>Sn
|-
| style="text-indent:1em" | <sup>130m1</sup>In
| colspan="3" style="text-indent:2em" | 50(50) keV
| 538(5) ms
|
|
| 10-#
| 
| 
|-
| style="text-indent:1em" | <sup>130m2</sup>In
| colspan="3" style="text-indent:2em" | 400(60) keV
| 0.54(1) s
|
|
| (5+)
|
|
|-
| rowspan=2|<sup>131</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 82
| rowspan=2|130.92685(3)
| rowspan=2|0.28(3) s
| β<sup>-</sup> (97.8%)
| <sup>131</sup>Sn
| rowspan=2|(9/2+)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (2.19%)
| <sup>130</sup>Sn
|-
| style="text-indent:1em" | <sup>131m1</sup>In
| colspan="3" style="text-indent:2em" | 363(37) keV
| 0.35(5) s
|
|
| (1/2-)
|
|
|-
| style="text-indent:1em" | <sup>131m2</sup>In
| colspan="3" style="text-indent:2em" | 4.10(7) MeV
| 320(60) ms
|
|
| (19/2+ to 23/2+)
|
|
|-
| rowspan=2|<sup>132</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 83
| rowspan=2|131.93299(7)
| rowspan=2|206(4) ms
| β<sup>-</sup> (94.8%)
| <sup>132</sup>Sn
| rowspan=2|(7-)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup>, n (5.2%)
| <sup>131</sup>Sn
|-
| rowspan=2|<sup>133</sup>In
| rowspan=2 style="text-align:right" | 49
| rowspan=2 style="text-align:right" | 84
| rowspan=2|132.93781(32)#
| rowspan=2|165(3) ms
| β<sup>-</sup>, n (85%)
| <sup>132</sup>Sn
| rowspan=2|(9/2+)
| rowspan=2|
| rowspan=2|
|-
| β<sup>-</sup> (15%)
| <sup>133</sup>Sn
|-
| style="text-indent:1em" | <sup>133m</sup>In
| colspan="3" style="text-indent:2em" | 330(40)# keV
| 180# ms
| IT
| <sup>133</sup>In
| (1/2-)
|
|
|-
| rowspan=3|<sup>134</sup>In
| rowspan=3 style="text-align:right" | 49
| rowspan=3 style="text-align:right" | 85
| rowspan=3|133.94415(43)#
| rowspan=3|140(4) ms
| β<sup>-</sup> (79%)
| <sup>134</sup>Sn
| rowspan=3|
| rowspan=3|
| rowspan=3|
|-
| β<sup>-</sup>, n (17%)
| <sup>133</sup>Sn
|-
| β<sup>-</sup>, 2n (4%)
| <sup>132</sup>Sn
|-
| <sup>135</sup>In
| style="text-align:right" | 49
| style="text-align:right" | 86
| 134.94933(54)#
| 92(10) ms
|
|
| 9/2+#
|
|
|}
{{각주|group="n"}}

== 각주 ==
{{각주}}

{{동위 원소 색인}}

[[분류:인듐|동위 원소]]
[[분류:인듐 동위 원소| ]]
[[분류:원소별 동위 원소 목록]]