Periodic Table/Tin/¹⁰³Sn

← 102Sn104Sn →

¹⁰³Sn

Tin-103

Radioactive· Half-life: 7.00 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

50

Neutrons (N)

53

Mass Number (A)

103

Atomic Mass

102.927973AMU

Spin / Parity

5/2+

Binding E/A

8.095keV

Natural Abundance

Trace / None

Half-life

7.00 s

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

β⁺

100.0%

β⁺p

1.2%

Decay Chain

¹⁰³SnTin7.00 s

β⁺100.0%

β⁺p¹⁰²Cd1.20%

¹⁰³InIndium1.00 min

β⁺100.0%

¹⁰³CdCadmium7.30 min

β⁺100.0%

¹⁰³AgSilver1.09 h

β⁺100.0%

¹⁰³PdPalladium17.0 d

EC100.0%

¹⁰³RhRhodiumSTABLE

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

Other Isotopes of Tin

99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140

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