Francium is in the group 1 (alkali metals) of the periodic table.
Francium is amrmber of the alkali metal familiy (group 1 in the Periodic Table of Mendeleev): Li, Na, K, Rb, Cs, Fr.
Fr or Francium is the most reactive alkali metal (group 1)
Position of francium in the Periodic Table of Mendeleev: group 1 (alkali metals), period 7, atomic number 87.
Francium is a member of the alkali metals group (group 1 of the periodic table).
Francium is in the period 7 and group 1 of the periodic table (alkali metals).
7 is the atomic number of francium.
Francium
Fr = Francium - the chemical element of atomic number 87, a radioactive member of the alkali metal group. Francium occurs naturally as a decay product in uranium and thorium ores.
It is in the first group. It shows only -1 number.
Francium is in the group 1 of the periodic table (alkali metals).
because it has the most number of electrons in the alkali metal group
The atomic number of francium is 87.