Isotopes of lithium
= Isotopes of lithium
{wiki=Isotopes_of_lithium}
Lithium has several isotopes, but the three most notable ones are: 1. **Lithium-6 (\\(^6Li\\))**: This isotope has three protons and three neutrons. It makes up about 7.5% of naturally occurring lithium. \\(^6Li\\) is known for its applications in nuclear fusion and as a coolant in nuclear reactors.