Tc

Technetium-87n

Protons (Z)

43

Neutrons (N)

44

Mass number

87

Half-Life

647.0 ns

Abundance

---

Mass

86.938 u

Mass Excess

-57,619.0 keV

Spin

(7/2+)

Discovered

2007

Binding energy per nucleon

8,347 keV

Neutron separation energy

14,120 keV

Proton separation energy

797 keV

Decay Mode

γTechnetium-87100%

Decay chain

Technetium-87Z 43 · N 44647.0 ns
γ100%
β⁺~100%
β⁺85%
β⁺100%
β⁺100%
β⁺100%