The group no. of Lithium is 1 and its period number is 2.
Fermium (Fm) is in Group 7 in the Periodic Table.
Indium in the periodic table: group 13, period 5, atomic number 49.
Sodium, Na, is in group 1 period 3 on the periodic table.
The periodic table of Mendeleev has 18 groups.
The group number is an identifier used to describe the column of the standard Periodic Table in which the element appears.
alkaly metals
Fermium (Fm) is in Group 7 in the Periodic Table.
Indium in the periodic table: group 13, period 5, atomic number 49.
Lithium on the periodic table is found in the first group or family and the second period. The first family is often called the alkali metal family.
Sodium, Na, is in group 1 period 3 on the periodic table.
It is group 8.
18 group
group 1
The periodic table of Mendeleev has 18 groups.
Oxygen is a non-metal in the group 6A of the periodic table.
Indium in the periodic table: group 13, period 5, atomic number 49.
Copper's group number on the periodic table is 11. This means it belongs to Group 11, which is also known as the coinage metals group.