254 is the mass number of the isotope Fm-254.
Fermium is not flammable.
Not determined, fermium was obtained only in quantities of milligrams.
Fermium is an extremely rare artificial isotope.
If you think to the electron configuration of fermium this is: [Rn]5f12.7s2.
The electron configuration (short form) of fermium is: [Rn]5f127s2.
Fermium is very radioactive; ingestion or inhalation of fermium are dangerous.
Fermium has not uses.
Fermium is not famous.
Fermium is not edible !!
Fermium is not flammable.
Fermium has no odor.
Fermium is a metal.
Fermium is not for sale.
Fermium is a solid metal.
Fermium hasn't uses.
Fermium hasn't uses.
Fermium hasn't uses.