Monthly Archives: January 2023



Francium is a chemical element with the symbol Fr and atomic number 87. It is a highly reactive, radioactive metal that is extremely rare in the Earth’s crust. In fact, it is one of the rarest elements on Earth, with only around 30 grams of it existing naturally at any given time. Francium is the last element in the alkali metal series and is placed in Group 1 of the periodic table.



Distillation is a process that is used to separate the components of a liquid mixture through the use of different boiling points. It is a common method used in the chemical, pharmaceutical, and oil and gas industries to separate and purify different compounds. The process works by heating a liquid mixture to a temperature where one or more of the components will vaporize, and then collecting and condensing the vapor back into a liquid form.