Tb

Terbium-146n

Protons (Z)

65

Neutrons (N)

81

Mass number

146

Half-Life

1.18 ms

Abundance

---

Mass

145.928 u

Mass Excess

-66,830.0 keV

Spin

10+

Discovered

1989

Binding energy per nucleon

8,181 keV

Neutron separation energy

8,501 keV

Proton separation energy

1,192 keV

Decay Mode

γTerbium-146100%

Decay chain

Terbium-146Z 65 · N 811.18 ms
γ100%
β⁺100%
EC100%
β⁺100%
α100%