Francium is an alkali metal, group 1 of the Periodic Table, radioactive, unstable, without uses now.
The element is francium.
Francium is chemical element, not a compound.
Francium is the chemical element with the atomic number 87.
Francium is a radioactive element.
Francium is a chemical element without any importance.
Francium (Fr) is a natural radioactive element, extremely rare.
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 compound, but a chemical element.
The chemistry of francium is not known.
Francium is similar to cesium.
Fr = Francium - the chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores.