Sr

Strontium-83m

Protons (Z)

38

Neutrons (N)

45

Mass number

83

Half-Life

4.95 s

Abundance

---

Mass

82.918 u

Mass Excess

-76,539.0 keV

Spin

1/2-

Discovered

1972

Binding energy per nucleon

8,635 keV

Neutron separation energy

8,600 keV

Proton separation energy

7,640 keV

Decay Mode

γStrontium-83100%

Decay chain

Strontium-83Z 38 · N 454.95 s
γ100%
β⁺100%
EC100%