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 ...
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 ...
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.
Comprehensive information for the element Francium - Fr is provided by this page including scores of properties, element names in many languages, most known nuclides ...
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.
Common Uses: There are no commercial applications because it is so unstable and rare. ... Francium Atomic Structure: Elements by Name: Elements by Number:
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.