Periodic Table/Niobium/⁹⁰Nb

← 89Nb91Nb →

⁹⁰Nb

Niobium-90

Radioactive· Half-life: 14.6 h

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

41

Neutrons (N)

49

Mass Number (A)

90

Atomic Mass

89.911259AMU

Spin / Parity

8+

Binding E/A

8.401keV

Natural Abundance

Trace / None

Half-life

14.6 h

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

β⁺

100.0%

Decay Chain

⁹⁰NbNiobium14.6 h

β⁺100.0%

⁹⁰ZrZirconiumSTABLE

2-step decay chain → stable · Primary path shown

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