Ag

Silver-123m

Protons (Z)

47

Neutrons (N)

76

Mass number

123

Half-Life

100.0 ms

Abundance

---

Mass

122.925 u

Mass Excess

-69,510.0 keV

Spin

(1/2-)

Discovered

2019

Binding energy per nucleon

8,337 keV

Neutron separation energy

6,471 keV

Proton separation energy

12,183 keV

Decay Mode

Decay chain

Silver-123Z 47 · N 76100.0 ms
β⁻100%
β⁻100%
β⁻100%
β⁻100%