Sr
Strontium-84
Protons (Z)
38
Neutrons (N)
46
Mass number
84
Half-Life
Stable
Abundance
0.56%
Mass
83.913 u
Mass Excess
-80,649.6 keV
Spin
0+
Discovered
1936
Binding energy per nucleon
8,678 keV
Neutron separation energy
11,923 keV
Proton separation energy
8,868 keV
Decay Mode
- β⁺