we can see in the first group
Francium is in the period 7 and group 1 of the periodic table (alkali metals).
Yes, francium is in period 7 of the periodic table. It is the seventh element in that period.
Francium was found by Marguerite Derey of the Curie Institute of France in 1939.
Francium doesn't exist in air.
Francium is a member of the alkali metals family.
Natural francium exist in uranium and thorium ores.Artificial francium is obtained in particle accelerators.
Francium is not exclusively found in France, but rather, it is found throughout the Earth in extremely small quantities. Francium was discovered by a French scientist, Marguerite Perey.
Francium exist in uranium and thorium ores but it is not exploitable.
This location indicate that francium is an alkali metal, very reactive.
francium is commonly found as hard rock unless it comes from gravestones
It was found in 1939.
Francium is in the period 7 and group 1 of the periodic table (alkali metals).