This compound don't exist today.
Francium was named after France, the country it was dicovered in.
Francium is very radioactive and very difficult to obtain; heating of francium due to the decay leads to instantaneous vaporization of francium.
Francium is not explosive.
no known odor for francium
Francium is a true chemical element, not an example.
This compound don't exist today.
For the most part none do. However, some ceramics contain uranium in their glazes and uranium may form francium as it decays. As a result, some plates may or may not contain an atom of francium at any given time.
Francium was named after France, the country it was dicovered in.
Not known today but probably francium don't burn.
Group 1 contains the alkali metals. Namely Lithium, Sodium, Potassium, Rubidium and Francium.
Francium has not applications and the oxide cannot be prepared.
Francium can form cations with the charge +1.
Francium is a metal.
We haven't sufficient francium for a measurement; also francium is autovaporized.
The chemistry of francium is not known; francium has properties similar to caesium.
Francium is very radioactive and very difficult to obtain; heating of francium due to the decay leads to instantaneous vaporization of francium.