Francium Element Facts

Data Zone | Discovery | Facts | Appearance & Characteristics | Uses | Abundance & Isotopes | References 87 Fr (223) The chemical element francium is classed as an alkali metal. It was discovered in 1939 by Marguerite Perey. Data Zone Classification: Francium is an alkali metal Color: silver-gray-metallic (presumed) Atomic weight: (223), no stable … Continue reading Francium Element Facts