Sn
Tin-99
Protons (Z)
50
Neutrons (N)
49
Mass number
99
Half-Life
24.0 ms
Abundance
---
Mass
98.948 u
Mass Excess
-47,980.0 keV
Spin
(9/2+)
Discovered
2011
Binding energy per nucleon
8,161 keV
Neutron separation energy
---
Proton separation energy
1,359 keV
Decay Mode
Decay chain
- SnTin-99Z 50 · N 4924.0 ms
- β⁺95%
- β⁺99.71%
- β⁺99.79%
- β⁺100%
- β⁺100%
- β⁺100%