Isotopes of lead
= Isotopes of lead
{wiki=Isotopes_of_lead}
Lead has four stable isotopes and several unstable (radioactive) isotopes. The four stable isotopes of lead are: 1. **Lead-204 (\\(^\{204\}\\)Pb)**: This isotope has 82 protons and 122 neutrons. It is the least abundant stable isotope of lead. 2. **Lead-206 (\\(^\{206\}\\)Pb)**: This isotope has 82 protons and 124 neutrons.