Na

Sodium-26m

Protons (Z)

11

Neutrons (N)

15

Mass number

26

Half-Life

4.35 µs

Abundance

---

Mass

25.993 u

Mass Excess

-6,779.0 keV

Spin

1+

Discovered

1987

Binding energy per nucleon

8,001 keV

Neutron separation energy

5,493 keV

Proton separation energy

12,032 keV

Decay Mode

γSodium-26100%

Decay chain

Sodium-26Z 11 · N 154.35 µs
γ100%
β⁻100%