Nb

Niobium-103

Protons (Z)

41

Neutrons (N)

62

Mass number

103

Half-Life

1.34 s

Abundance

---

Mass

102.919 u

Mass Excess

-75,029.0 keV

Spin

5/2+

Discovered

1971

Binding energy per nucleon

8,488 keV

Neutron separation energy

6,802 keV

Proton separation energy

10,737 keV

Decay Mode

Decay chain

Niobium-103Z 41 · N 621.34 s
β⁻100%
β⁻100%
β⁻100%
β⁻100%