20-Ca-38
- Atomic Mass: 37.9763186 ± 0.0000049 amu
- Excess Mass: -22059.044 ± 4.561 keV
- Binding Energy: 313122.243 ± 4.561 keV
- Beta Decay Energy: B- -17122.000 ± 298.000 keV
- Spin: 0+
- Half life: 440 MS ( 1.8182 % )
- Mode of decay: Electron capture to K-38
Element Ca