Periodic Table/Technetium/¹⁰⁴Tc

← 103Tc105Tc →

¹⁰⁴Tc

Technetium-104

Radioactive· Half-life: 18.3 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

43

Neutrons (N)

61

Mass Number (A)

104

Atomic Mass

103.911434AMU

Spin / Parity

3-

Binding E/A

8.330keV

Natural Abundance

Trace / None

Half-life

18.3 min

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

β⁻

100.0%

Decay Chain

¹⁰⁴TcTechnetium18.3 min

β⁻100.0%

¹⁰⁴RuRutheniumSTABLE

2-step decay chain → stable · Primary path shown

Other Isotopes of Technetium

83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122

← Back to TechnetiumData: IAEA NDS · ENSDF