The crystal structure of fermium was not determined.
Not known up today
There is no crystal structure.
Yes, the mineral malachite does have a crystal structure.
Beryllium's crystal structure is hexagonal.
The crystal structure of phosphorous is monoclinic.
a crystal structure is a turtle in disguise
Fermium is very radioactive; ingestion or inhalation of fermium are dangerous.
Fermium has not uses.
Fermium is not edible !!
Fermium is not famous.
Fermium is a metal.
Fermium is not flammable.