Os

Osmium-186

Protons (Z)

76

Neutrons (N)

110

Mass number

186

Half-Life

2.0 Py

Abundance

1.59%

Mass

185.954 u

Mass Excess

-43,000.0 keV

Spin

0+

Discovered

1931

Binding energy per nucleon

7,983 keV

Neutron separation energy

8,265 keV

Proton separation energy

6,470 keV

Decay Mode

αTungsten-182100%

Decay chain

Osmium-186Z 76 · N 1102.0 Py
α100%