Nb

Niobium-85

Protons (Z)

41

Neutrons (N)

44

Mass number

85

Half-Life

20.5 s

Abundance

---

Mass

84.929 u

Mass Excess

-66,280.0 keV

Spin

(9/2+)

Discovered

1988

Binding energy per nucleon

8,474 keV

Neutron separation energy

13,158 keV

Proton separation energy

2,147 keV

Decay Mode

β⁺Zirconium-85100%

Decay chain

Niobium-85Z 41 · N 4420.5 s
β⁺100%
β⁺100%
β⁺100%
EC100%