Chromium-51 (Cr-51)

Identity

Protons

24

Neutrons

27

Mass number

51

Mass

50.94 ± 0.18 u

Mass excess

-51.451 MeV

Spin

7/2-*

Stability

Half-life: 27.7 days

Natural occurrence

Not found in nature

Decays to

• electron capture → V-51