Thallium-200 (Tl-200)
Identity
- Protons
- 81
- Neutrons
- 119
- Mass number
- 200
- Mass
- 200.0 ± 6.2 u
- Mass excess
- -27.047 MeV
- Spin
- 2-*
Stability
Half-life: 1.09 days
Natural occurrence
Not found in nature
Decays to
- positron emission Hg-200
Half-life: 1.09 days
Not found in nature