Periodic Table/Iodine/¹⁴⁵I

← 144I146I →

¹⁴⁵I

Iodine-145

Radioactive· Half-life: 89.7 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

53

Neutrons (N)

92

Mass Number (A)

145

Atomic Mass

144.955845AMU

Spin / Parity

7/2+

Binding E/A

7.882keV

Natural Abundance

Trace / None

Half-life

89.7 ms

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

β⁻

100.0%

β⁻n

2n

Decay Chain

¹⁴⁵IIodine89.7 ms

β⁻100.0%

β⁻n¹⁴⁴Xe

2n¹⁴³I

¹⁴⁵XeXenon188 ms

β⁻100.0%

β⁻n¹⁴⁴Cs5.00%

2n¹⁴³Xe

¹⁴⁵CsCesium582 ms

β⁻100.0%

β⁻n¹⁴⁴Ba12.8%

¹⁴⁵BaBarium4.31 s

β⁻100.0%

¹⁴⁵LaLanthanum24.8 s

β⁻100.0%

¹⁴⁵CeCerium3.01 min

β⁻100.0%

¹⁴⁵PrPraseodymium5.98 h

β⁻100.0%

¹⁴⁵NdNeodymiumSTABLE

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

Other Isotopes of Iodine

106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147

← Back to IodineData: IAEA NDS · ENSDF