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Element Francium (Fr), Group 1, Atomic Number 87, s-block, Mass . Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Francium is a chemical element with symbol Fr and atomic number 87. It used to be known as eka-caesium and actinium K. It is the second-least ...
This WebElements periodic table page contains uses for the element francium
Francium is an alkali metal, a member of Group 1 (IA) in the periodic table. The periodic table is a chart that shows how chemical elements are related to ...
Francium's properties, interesting facts, discovery, videos, images, states, energies, appearance and characteristics.
What's in a name? Named for the country of France. Say what? Francium is pronounced as FRAN-see-em. History and Uses: Francium was discovered by Marguerite Catherine ...
Francium is the second rarest element in the Earth's crust, next to astatine. ... Commercially, there are no uses for francium, due to its rarity and instability.
This week's element is francium, which has the symbol Fr and the atomic number 87. Francium is a highly radioactive alkali metal that is vanishingly rare in the wild.
Francium has been used in the field of research, chemistry and also in the atomic structure. ... Francium is an element with chemical symbol Fr and atomic number 87.
Uses of Francium. Earlier we learned that francium is one rare element. To put things in perspective, it is thought that no more than 30 grams of francium is present ...