No, Thalium is classified under Group 13, also known as the Boron family, Period 6, with an atomic number of 81 and is represented by "Tl".
Boron, Aluminum, Gallium, Indium, Thalium, and Ununtrium
Actinides group
Group 'III'
Metals are placed in group 1 (alkali metals) and group 2( alkaline earth metals) of the Periodic Table.
Sulphur (S) is classified as an non metal in group 16 on the periodic table.
Group 2A. Alkaline Earth Metal.
The elements in group 3-12 are transition elements. They are placed in centre of periodic table.
Lutetium is classified under Group 3, an element under Lanthanides.
Elements of the Periodic Table
A group in Periodic Table is the column of element in periodic table
an alkali metal
Chromium, Molybdenum, Tungsten and Seaborgium are all in group 6 of the periodic table. They are all classified as metallic substances. They are all solids a 298 K.