Ag
Silver-121m
Protons (Z)
47
Neutrons (N)
74
Mass number
121
Half-Life
200.0 ms
Abundance
---
Mass
120.92 u
Mass Excess
-74,383.0 keV
Spin
(1/2-)
Discovered
---
Binding energy per nucleon
8,382 keV
Neutron separation energy
6,802 keV
Proton separation energy
11,392 keV
Decay Mode
Decay chain
- AgSilver-121Z 47 · N 74200.0 ms
- β⁻
- β⁻100%
- β⁻100%
- β⁻100%