Niobium-92 (Nb-92)

Identity

Protons

41

Neutrons

51

Mass number

92

Mass

91.9 ± 1.9 u

Mass excess

-86.453 MeV

Spin

7+*

Stability

Half-life: 3.47 × 10⁷ years

Natural occurrence

Not found in nature

Decays to

• positron emission → Zr-92