Isotopes of plutonium (source code)

= Isotopes of plutonium
{wiki=Isotopes_of_plutonium}

Plutonium (Pu) has several isotopes, with the most notable being: 1. **Plutonium-238 (Pu-238)**: This isotope has a half-life of about 87.7 years and is used in radioisotope thermoelectric generators (RTGs) for powering spacecraft.