Cu

Copper-66m

Protons (Z)

29

Neutrons (N)

37

Mass number

66

Half-Life

600.0 ns

Abundance

---

Mass

65.93 u

Mass Excess

-65,104.1 keV

Spin

(6-)

Discovered

1972

Binding energy per nucleon

8,714 keV

Neutron separation energy

5,912 keV

Proton separation energy

7,267 keV

Decay Mode

γCopper-66100%

Decay chain

Copper-66Z 29 · N 37600.0 ns
γ100%
β⁻100%