Isotopes of barium
= Isotopes of barium
{wiki=Isotopes_of_barium}
Barium has several isotopes, which are variants of the element that have the same number of protons but different numbers of neutrons. The most stable and common isotopes of barium are: 1. **Barium-130 (Ba-130)**: This is the most abundant isotope, comprising about 7.1% of natural barium. 2. **Barium-132 (Ba-132)**: This isotope is also stable and is about 0.