Tm

Thulium-148

Protons (Z)

69

Neutrons (N)

79

Mass number

148

Half-Life

700.0 ms

Abundance

---

Mass

147.958 u

Mass Excess

-38,765.0 keV

Spin

(10+)

Discovered

1982

Binding energy per nucleon

7,969 keV

Neutron separation energy

10,862 keV

Proton separation energy

-556 keV

Decay Mode

Decay chain

Thulium-148Z 69 · N 79700.0 ms
β⁺100%
β⁺99.85%
β⁺100%
β⁺100%
β⁺100%
α100%