Periodic Table/Barium/¹²⁶Ba

← 125Ba127Ba →

¹²⁶Ba

Barium-126

Radioactive· Half-life: 1.67 h

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

56

Neutrons (N)

70

Mass Number (A)

126

Atomic Mass

125.911250AMU

Spin / Parity

0+

Binding E/A

8.153keV

Natural Abundance

Trace / None

Half-life

1.67 h

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

β⁺

100.0%

Decay Chain

¹²⁶BaBarium1.67 h

β⁺100.0%

¹²⁶CsCesium1.64 min

β⁺100.0%

¹²⁶XeXenonSTABLE

3-step decay chain → stable · Primary path shown

Other Isotopes of Barium

113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154

← Back to BariumData: IAEA NDS · ENSDF