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Francium is a chemical element with symbol Fr and atomic number 87. It used to be known as eka-caesium. It is extremely radioactive; its most stable isotope, francium-223 (originally called actinium K after the natural decay chain it appears in), has a half-life of only 22 minutes.What is a Fr government?
A group of people that governs a community or unit. It sets and administers public policy and exercises executive, political and sovereign power through customs, institutions, and laws within a state. ... A government can be classified into many types--democracy, republic, monarchy, aristocracy, and dictatorship are just a few.What is the unit of Fr?
The statcoulomb (statC) or franklin (Fr) or electrostatic unit of charge (esu) is the physical unit for electrical charge used in the centimetre-gram-second (cgs) electrostatic system of units.