Sodium Radioisotopes

**Definition:** Unstable isotopes of sodium that decay or disintegrate emitting radiation. Na atoms with atomic weights 20-22 and 24-26 are radioactive sodium isotopes.

**Tree numbers:** - D01.268.549.750.500.800 - D01.268.557.650.500.800 - D01.496.749.795 - D01.496.807.800 - D01.552.528.850.500.800 - D01.552.547.725.500.800