O

Oxygen-17

Protons (Z)

8

Neutrons (N)

9

Mass number

17

Half-Life

Stable

Abundance

0.03835%

Mass

16.999 u

Mass Excess

-808.764 keV

Spin

5/2+

Discovered

1925

Binding energy per nucleon

7,751 keV

Neutron separation energy

4,143 keV

Proton separation energy

13,782 keV

Decay Mode

---