Na

Sodium-25

Protons (Z)

11

Neutrons (N)

14

Mass number

25

Half-Life

59.1 s

Abundance

---

Mass

24.99 u

Mass Excess

-9,357.8 keV

Spin

5/2+

Discovered

1943

Binding energy per nucleon

8,101 keV

Neutron separation energy

9,011 keV

Proton separation energy

10,695 keV

Decay Mode

β⁻Magnesium-25100%

Decay chain

Sodium-25Z 11 · N 1459.1 s
β⁻100%