It was found by Marguerite Perey in 1939
Francium is an official name.
Francium is the Latin name of this element.
The name francium is derived from France, a country in Europe.
The name francium is derived from France.
The Italian language name of francium is francio.
Francium is the official name and the chemical symbol is Fr.
The name francium is derived from France because Fr was discovered in France.
The chemical symbol Fr is derived of course from francium - the first two letters; it is a rule in the system of naming chemical elements.
Today the only official name is francium.
Gallium is from Gallia (the antique name of France).Francium is from France.
Fr is the symbol for the radioactive element francium.
The chemial symbol Fr is derived from the first two letters of the name Francium.