Francium can be obtained in a particle accelerator with this
Au-197 + O-18 = Fr-210 = 5 n
· Francium Sulfide (Fr2S) · Francium Phosphide (Fr3P) · Francium Bromide (FrBr) · Francium Sulfite (Fr2SO3) · Francium Hydrogen Oxalate (FrHC2O4)
Francium was named after France, the country it was dicovered in.
Francium has not applications and the oxide cannot be prepared.
Francium is an alkali metal but the chemistry of francium is practically unknown.
Francium is paramagnetic.
Francium is not combustible.
The chemistry of francium is not known but it is supposed that francium can react with the majority of nonmetals.
The chemistry of francium is not known; francium has properties similar to caesium.
We haven't sufficient francium for a measurement; also francium is autovaporized.
Francium is considered the mot reactive metal; francium is not explosive.
Francium is very radioactive and very difficult to obtain; heating of francium due to the decay leads to instantaneous vaporization of francium.
Francium is the most reactive metal because: - francium has the greatest electropositivity - francium has the lowest electronegativity
Francium was named after France.
Probable francium is not flammable.
no known odor for francium
Francium is not a commercial product.
Francium cannot be bought.
The valence of francium is +1.
Caesium is similar to francium.
Francium hasn't price.
Francium is not explosive.
Francium hasn't applications.
Francium is a radioactive element !