Fe

Iron-61

Protons (Z)

26

Neutrons (N)

35

Mass number

61

Half-Life

5.98 m

Abundance

---

Mass

60.937 u

Mass Excess

-58,920.5 keV

Spin

(3/2-)

Discovered

1957

Binding energy per nucleon

8,704 keV

Neutron separation energy

5,579 keV

Proton separation energy

13,242 keV

Decay Mode

β⁻Cobalt-61100%

Decay chain

Iron-61Z 26 · N 355.98 m
β⁻100%
β⁻100%