It is impossible to test the ductility of francium; but probable Fr is not ductile.
Francium is a highly reactive alkali metal with low melting and boiling points, making it very soft and easily deformable. It is considered to be the most malleable metal, similar to other alkali metals in the periodic table.
Not known today but probably francium don't burn.
Francium has not applications and the oxide cannot be prepared.
Francium is a metal.
Hardness is the opposite of ductility.
A gas does not have any ductility.
Francium was named after France, the country it was dicovered in.
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.
As francium is a chemical element, it is made up of protons, neutrons and electrons.
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
Francium is not a commercial product.