· Francium Sulfide (Fr2S)
· Francium Phosphide (Fr3P)
· Francium Bromide (FrBr)
· Francium Sulfite (Fr2SO3)
· Francium Hydrogen Oxalate (FrHC2O4)
Francium is an element. It is listed in the Periodic Table of elements. Iy is found at the bottom of Group (I) ; together with sodium potassium etc.,
It is explosively reactive with water.
You will NOT find it in any general/ school laboratories, because it is also radio-active.
Today we don't know surely any compound of francium.
an element
compound
Francium is a true chemical element, not an example.
The Earth crust contain approx. 30 g francium.
None. Francium is highly reactive, and highly radioactive. It doesn't exist free in nature.
For the most part none do. However, some ceramics contain uranium in their glazes and uranium may form francium as it decays. As a result, some plates may or may not contain an atom of francium at any given time.
None. Trust me on this one. Francium is one of the most ephemeral of elements, and is a "laboratory curiosity" for the most part.
The chemistry of francium is practically unknown.
Francium is extremely unstable.
Sodium and francium are chemical elements.
Francium is a true chemical element, not an example.
As all chemical elements francium contain protons, neutrons and electrons.
Francium is an official name.
As all chemical elements francium contain protons, neutrons and electrons.
The Earth crust contain approx. 30 g francium.
The chemistry of francium is not experimentally known; it is only estimated. Francium should be have properties similar to caesium.
Francium has no uses. There are currently no uses for francium outside of basic scientific research.
It is estimated that the Earth crust contain approx. 30 g francium.
All organic compounds contain carbon and connect with covalent bonds.