Periodic Table/Niobium/¹⁰⁴Nb

← 103Nb105Nb →

¹⁰⁴Nb

Niobium-104

Radioactive· Half-life: 980 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

41

Neutrons (N)

63

Mass Number (A)

104

Atomic Mass

103.922908AMU

Spin / Parity

5-

Binding E/A

8.252keV

Natural Abundance

Trace / None

Half-life

980 ms

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

β⁻

100.0%

β⁻n

0.1%

Decay Chain

¹⁰⁴NbNiobium980 ms

β⁻100.0%

β⁻n¹⁰³Mo0.05%

¹⁰⁴MoMolybdenum1.00 min

β⁻100.0%

¹⁰⁴TcTechnetium18.3 min

β⁻100.0%

¹⁰⁴RuRutheniumSTABLE

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

Other Isotopes of Niobium

79 80 81 82 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

← Back to NiobiumData: IAEA NDS · ENSDF