Periodic Table/Antimony/¹³⁶Sb

← 135Sb137Sb →

¹³⁶Sb

Antimony-136

Radioactive· Half-life: 923 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

51

Neutrons (N)

85

Mass Number (A)

136

Atomic Mass

135.930749AMU

Spin / Parity

1-

Binding E/A

8.061keV

Natural Abundance

Trace / None

Half-life

923 ms

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁻

100.0%

β⁻n

24.7%

2n

0.1%

Decay Chain

¹³⁶SbAntimony923 ms

β⁻100.0%

β⁻n¹³⁵Te24.7%

2n¹³⁴Sb0.14%

¹³⁶TeTellurium17.6 s

β⁻100.0%

β⁻n¹³⁵I1.37%

¹³⁶IIodine1.39 min

β⁻100.0%

¹³⁶XeXenon2180000000000 Gy

2β⁻100.0%

¹³⁶BaBariumSTABLE

5-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Antimony

102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142

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