14be

+**Beryllium-14** (**¹⁴Be**) is an exceptionally unstable [isotope](/wiki/Isotope) of the element [Beryllium](/wiki/Beryllium), characterized by its very brief existence. This ephemeral nucleus offers critical insights into exotic nuclear structures and the limits of atomic stability.

+## See also

+- [Nuclear Physics](/wiki/Nuclear_Physics)

+- [Half-life](/wiki/Half-life)

+- [Beryllium Isotopes](/wiki/Beryllium_Isotopes)