20-CA-40
Atomic Mass Mass Excess
39.962591165185 amu -34.8461 MeV
Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 0+ STABLE 0
Strong Gamma-rays fromDecay of CA-40
There is no gamma-rays or the intensities are so weak!
83-BI-209
Atomic Mass Mass Excess
208.98038312355 amu -18.273 MeV
Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 9/2- STABLE 0
Strong Gamma-rays fromDecay of BI-209
There is no gamma-rays or the intensities are so weak!