What Is The Heaviest Alkali Metal - Web li, na, k, rb, and cs are all group ia elements, also known as the alkali metals. Web francium is the heaviest known member of the alkali metals series. Web francium (fr), heaviest chemical element of group 1 (ia) in the periodic table, the alkali metal group. The seventh member of the group, francium (fr) is radioactive and so rare. It has the highest equivalent weight of any element and is the most unstable of the first 101. Web although francium is the heaviest alkali metal that has been discovered, there has been some theoretical work predicting the physical and chemical characteristics of.
The seventh member of the group, francium (fr) is radioactive and so rare. Web francium is the heaviest known member of the alkali metals series. It has the highest equivalent weight of any element and is the most unstable of the first 101. Web francium (fr), heaviest chemical element of group 1 (ia) in the periodic table, the alkali metal group. Web li, na, k, rb, and cs are all group ia elements, also known as the alkali metals. Web although francium is the heaviest alkali metal that has been discovered, there has been some theoretical work predicting the physical and chemical characteristics of.