Francium is a GROUP 1 metallic ELEMENT.
It is a the bottom of Group 1 . Its partner elements in the Group are, lithium, sodium, potassium, rubidium, & caesium.
They all react with water with increasing violence. to the point of explositivity.
Francium is also Radio-Active, so you will not find it in any school lab. or even industrial labs. It is probably kept in a very special nuclear research lab. under very controlled conditions.
It was discovered by Marie Curie, in France, hence its name.
Francium sulfide is the compound that contains francium and sulfur.
'FrCl' is Francium chloride. NB Francium(Fr) is the heaviest of the Group(I) [Alkali] metals. You will not find it in the open lab. because it is radioactive.
The element francium is named after France, where it was discovered in 1939 by Marguerite Perey.
The least electronegative element is francium, which has a Pauling electronegativity value of 0.7. Francium is a highly reactive metal and is rare in nature.
Fr2Te is a chemical compound composed of francium (Fr) and tellurium (Te). It is a rare and unstable compound due to the highly radioactive nature of francium.
Francium is not a compound, but a chemical element.
The chemistry of francium is not known.
Its an element.
Francium chloride is a radioactive chemical compound with the formula FrCl. It is predicted to be a white solid and is soluble in water. Its properties resemble caesium chloride. It is produced by the reaction of hydrochloric acid with francium metal. Source: Wikipedia
If by vital you mean most reactive, then the metal francium, Fr, is the most reactive element.
Francium sulfide is the compound that contains francium and sulfur.
The element is francium.
Hydrogen and francium can combine to form a compound with the formula HFr, which stands for hydrogen francium. This compound would be highly unstable and reactive due to the extremely high reactivity of francium. Francium is a rare and radioactive element that is highly unstable and difficult to handle, making it unlikely to form stable compounds with hydrogen.
Francium is the chemical element with the atomic number 87.
'FrCl' is Francium chloride. NB Francium(Fr) is the heaviest of the Group(I) [Alkali] metals. You will not find it in the open lab. because it is radioactive.
When francium and oxygen react, francium oxide is formed. This compound is highly reactive and unstable due to francium's extreme reactivity. Francium is a highly radioactive element and is extremely rare in nature.
Francium has not applications and the oxide cannot be prepared.