Osmium-186 (Os-186)
Identity
- Protons
- 76
- Neutrons
- 110
- Mass number
- 186
- Mass
- 185.95 ± 0.82 u
- Mass excess
- -43.000 MeV
- Spin
- 0+
Stability
Half-life: 2.00 × 10¹⁵ years
Natural occurrence
1.590 % of osmium
Decays to
- alpha W-182
Half-life: 2.00 × 10¹⁵ years
1.590 % of osmium