Dy

Dysprosium-143m

Protons (Z)

66

Neutrons (N)

77

Mass number

143

Half-Life

3.0 s

Abundance

---

Mass

142.944 u

Mass Excess

-51,858.0 keV

Spin

(11/2-)

Discovered

2003

Binding energy per nucleon

8,073 keV

Neutron separation energy

9,809 keV

Proton separation energy

2,587 keV

Decay Mode

Decay chain

Dysprosium-143Z 66 · N 773.0 s
β⁺100%
β⁺100%
β⁺100%
β⁺100%
β⁺100%
EC~100%