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.
Francium is a highly reactive alkali metal with a melting point of only 27°C. Due to its extreme rarity and radioactivity, very little research has been done on its physical properties such as viscosity. However, based on its position in the periodic table and the trends in atomic size and metallic character, it is likely to have a low viscosity similar to other alkali metals like cesium and potassium.
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.