Arsenic-71 (As-71)
Identity
- Protons
- 33
- Neutrons
- 38
- Mass number
- 71
- Mass
- 70.9 ± 4.5 u
- Mass excess
- -67.893 MeV
- Spin
- 5/2-*
Stability
Half-life: 2.72 days
Natural occurrence
Not found in nature
Decays to
- positron emission Ge-71
Half-life: 2.72 days
Not found in nature