The appearance of francium is not known.
Francium is the most able element to donate electrons !
Francium is a radioactive element.
Francium (Fr) is a natural radioactive element, extremely rare.
The name francium is derived from France.
Francium. At 0.7 electronegativity.
Francium is the most able element to donate electrons !
The element is francium.
Francium is the chemical element with the atomic number 87.
The appearance of francium is not known.
Francium is a radioactive element.
Francium is a chemical element without any importance.
Francium (Fr) is a natural radioactive element, extremely rare.
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
As francium is a chemical element, it is made up of protons, neutrons and electrons.
Francium is not a compound, but a chemical element.
The chemistry of francium is not known.
Francium is similar to cesium.