Francium is a highly radioactive and unstable alkali metal, and due to its rarity and short half-life, its physical properties are not well-studied. However, as a metal, it is expected to have low viscosity similar to other alkali metals. Viscosity typically describes the resistance of a fluid to flow, and since francium is solid at room temperature, its viscosity in that state is not relevant. Any liquid form of francium would likely exhibit very low viscosity, akin to that of other alkali metals.
Francium is an alkali metal and is expected to have a low viscosity, similar to other alkali metals like cesium and potassium. However, due to its extreme rarity and radioactivity, very little is known about its physical properties in detail. In general, alkali metals tend to be less viscous compared to more complex liquids. Therefore, while specific measurements for francium are lacking, it is likely not viscous.
Not known today but probably francium don't burn.
Francium has not applications and the oxide cannot be prepared.
This property was not measured on francium.
Yes, francium is a solid alkali metal.
The viscosity of francium as a liquid at room temperature has not been specifically measured, but as a highly reactive and radioactive element, it is unlikely to exist in a liquid state under normal conditions for accurate measurement.
Francium is an alkali metal and is expected to have a low viscosity, similar to other alkali metals like cesium and potassium. However, due to its extreme rarity and radioactivity, very little is known about its physical properties in detail. In general, alkali metals tend to be less viscous compared to more complex liquids. Therefore, while specific measurements for francium are lacking, it is likely not viscous.
Not known today but probably francium don't burn.
Francium has not applications and the oxide cannot be prepared.
Francium is a metal.
Francium was named after France, the country it was dicovered in.
The chemistry of francium is not known; francium has properties similar to caesium.
We haven't sufficient francium for a measurement; also francium is autovaporized.
As francium is a chemical element, it is made up of protons, neutrons and electrons.
Francium is a radioacive chemical element; francium is natural but also may be prepared in laboratory.
Francium is not a commercial product.
Francium is not a commercial product.