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Is francium combustible?
Not known today but probably francium don't burn.
What is a use of francium oxide and What is a compound of francium Is a compound francium oxide?
Francium has not applications and the oxide cannot be prepared.
What is francium electrical conductivity?
This property was not measured on francium.
Is francium a solid?
Yes, francium is a solid alkali metal.
Does francium float?
No, if the density of francium is 1,87 g/cm3.
What does pure francium do with water?
Very probable a very violent occur.
What is the density of francium in 20 degrees Celsius?
The density of francium is supposed to be 1,72 g/cm3.
Is francium a ductile?
Francium is not considered ductile because it is a highly reactive metal that is soft and easily deformed. Due to its extreme reactivity with air and moisture, it is difficult to handle and study in its pure form.
What does francium feel like?
Francium is a highly radioactive and unstable element that is never found in its pure form in nature. If it were to be touched, it would likely react explosively with water or air. Due to its extreme rarity and radioactivity, no one has ever touched or felt francium.
What color is Francium?
Pure francium is a silvery-white color, but it is highly reactive and quickly tarnishes to a darker color when exposed to air due to oxidation.
What element has the lowest electronectivity?
Francuim is thought to have the lowest electro-negativity.Linus Pauling estimated that francium had the same electro-negativity as Caesium = 0.7. The electro-negativity of caesium was later revised to 7.9 but francium is so unstable and reactive that it is not possible to obtain samples of pure francium to accurately determine its electro-negativity.
Is francium a conductor of heat?
An estimated value may be 0,3 microohm.meter.Yes
Is francium combustible?
Not known today but probably francium don't burn.
Is francium hard or soft?
Francium would be expected to be soft, based on its being the highest atomic mass alkali metal. (It probably has never been made in large enough quantity for a hardness test!)
What is a use of francium oxide and What is a compound of francium Is a compound francium oxide?
Francium has not applications and the oxide cannot be prepared.
Where did the symbol for francium is Fr?
The names and the symbols of the chemical elements are approved by IUPAC (International Union of Pure and Applied Chemistry) following a set of rules.
Is francium a metalliod?
Francium is a metal.
