fermium

• Product Name:fermium
• CAS:
• MF:Fm
• MW:257
• EINECS:
• Mol File:Mol File
• 

There are a total of 21 isotopes of fermium. Their half-lives range from fermium-258’s 370 microseconds to fermium-257’s 100.5 days, which is the longest of allits isotopes. None of fermium’s isotopes exist in nature. All are artificially produced andare radioactive.