It's Elemental - Isotopes of the Element Indium

Isotopes of the Element Indium
[Click for Main Data]

Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information.

Isotopes of the Element Indium with a Known Natural Abundance

Mass Number	Natural Abundance	Half-life

113	4.29%	Stable

115	95.71%	4.41×10⁺¹⁴ years

All Known Isotopes of the Element Indium

Mass Number	Half-life	Decay Mode	Branching Percentage

98	No Data Available	No Data Available	No Data Available

99	> 150 nanoseconds	Electron Capture	No Data Available

100	7.0 seconds	Electron Capture	100.00

		Electron Capture with delayed Proton Emission	> 3.90

101	15.1 seconds	Electron Capture	~ 100.00

		Electron Capture with delayed Proton Emission	No Data Available

102	22 seconds	Electron Capture	100.00

		Electron Capture with delayed Proton Emission	9.3E-3

103	65 seconds	Electron Capture	100.00

103_m	34 seconds	Electron Capture	67.00

		Isomeric Transition	33.00

104	1.80 minutes	Electron Capture	100.00

104_m	15.7 seconds	Isomeric Transition	80.00

		Electron Capture	20.00

105	5.07 minutes	Electron Capture	100.00

105_m	48 seconds	Isomeric Transition	100.00

		Electron Capture	~ 25.00

106	6.2 minutes	Electron Capture	100.00

106_m	5.2 minutes	Electron Capture	100.00

107	32.4 minutes	Electron Capture	100.00

107_m	50.4 seconds	Isomeric Transition	100.00

108	58.0 minutes	Electron Capture	100.00

108_m	39.6 minutes	Electron Capture	100.00

109	4.2 hours	Electron Capture	100.00

109_m	1.34 minutes	Isomeric Transition	100.00

109_m2	0.209 seconds	Isomeric Transition	100.00

110	4.9 hours	Electron Capture	100.00

110_m	69.1 minutes	Electron Capture	100.00

111	2.8047 days	Electron Capture	100.00

111_m	7.7 minutes	Isomeric Transition	100.00

112	14.97 minutes	Electron Capture	56.00

		Beta-minus Decay	44.00

112_m	20.56 minutes	Isomeric Transition	100.00

113	Stable	-	-

113_m	99.476 minutes	Isomeric Transition	100.00

114	71.9 seconds	Beta-minus Decay	99.50

		Electron Capture	0.50

114_m	49.51 days	Isomeric Transition	96.75

		Electron Capture	3.25

115	4.41×10⁺¹⁴ years	Beta-minus Decay	100.00

115_m	4.486 hours	Isomeric Transition	95.00

		Beta-minus Decay	5.00

116	14.10 seconds	Beta-minus Decay	99.98

		Electron Capture	0.02

116_m	54.29 minutes	Beta-minus Decay	100.00

116_m2	2.18 seconds	Isomeric Transition	100.00

117	43.2 minutes	Beta-minus Decay	100.00

117_m	116.2 minutes	Beta-minus Decay	52.90

		Isomeric Transition	47.10

118	5.0 seconds	Beta-minus Decay	100.00

118_m	4.45 minutes	Beta-minus Decay	100.00

118_m2	8.5 seconds	Isomeric Transition	98.60

		Beta-minus Decay	1.40

119	2.4 minutes	Beta-minus Decay	100.00

119_m	18.0 minutes	Beta-minus Decay	94.40

		Isomeric Transition	5.60

120	3.08 seconds	Beta-minus Decay	100.00

120_m	47.3 seconds	Beta-minus Decay	100.00

120_m2	46.2 seconds	Beta-minus Decay	100.00

121	23.1 seconds	Beta-minus Decay	100.00

121_m	3.88 minutes	Beta-minus Decay	98.80

		Isomeric Transition	1.20

122	1.5 seconds	Beta-minus Decay	100.00

122_m	10.3 seconds	Beta-minus Decay	100.00

122_m2	10.8 seconds	Beta-minus Decay	100.00

123	5.98 seconds	Beta-minus Decay	100.00

123_m	47.8 seconds	Beta-minus Decay	100.00

124	3.11 seconds	Beta-minus Decay	100.00

124_m	3.7 seconds	Beta-minus Decay	100.00

125	2.36 seconds	Beta-minus Decay	100.00

125_m	12.2 seconds	Beta-minus Decay	100.00

126	1.60 seconds	Beta-minus Decay	100.00

126_m	1.64 seconds	Beta-minus Decay	100.00

127	1.09 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	<= 0.03

127_m	3.67 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	0.69

128	0.84 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	< 0.05

128_m	0.72 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	< 0.05

129	0.61 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	0.25

129_m	1.23 seconds	Beta-minus Decay	> 99.70

		Beta-minus Decay with delayed Neutron Emission	2.50

		Isomeric Transition	< 0.30

130	0.29 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	0.93

130_m	0.54 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	1.65

		Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	1.65

131	0.28 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	<= 2.00

131_m	0.35 seconds	Beta-minus Decay	>= 99.98

		Beta-minus Decay with delayed Neutron Emission	<= 2.00

		Isomeric Transition	<= 0.02

131_m2	0.32 seconds	Beta-minus Decay	> 99.00

		Isomeric Transition	< 1.00

		Beta-minus Decay with delayed Neutron Emission	0.03

132	0.205 seconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	6.20

133	165 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	85.00

134	140 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	65.00

135	92 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	> 0.00

Isotopes of the Element Indium[Click for Main Data]

Isotopes of the Element Indium
[Click for Main Data]