 Isotopes of berkelium

Berkelium (Bk) is a synthetic element with atomic number 97 and is part of the actinide series. It has several isotopes, the most notable of which are: 1. **Berkelium-247 (Bk-247)**: This is the most stable and commonly referenced isotope of berkelium, with a half-life of approximately 1,380 days (about 3.8 years).