CO3 is not placed in Periodic Table. Only elements are arranged in periodic table.
Alkali metals. This is the most reactive group on the periodic table
Carbonate does NOT appear in the Periodic Table, because it is not an elementy, but an 'ANION'. The carbonate anion has the formula of 'CO3^(2-)'. That is the anion consists of one carbon and three oxygen atoms. Both Carbion and Oxygen are elements and appear in the Periodiuc Table.
Group 4 elements on the periodic table contain no period 2 elements whatsoever.
Alkali metals
In Periodic table , Group 18 corresponds to Nobel gas group. They are six elements in this group. Helium , Neon , Argon , Krypton , Xenon , Radon constitute these group. They are chemically inert elements and having stable configuration.
A group in Periodic Table is the column of element in periodic table
Lead is in the group 14 of the Periodic Table.
Chlorine is in Group 17 of the Periodic Table.
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
There is no group p on the periodic table.
Lead is in the group 14 of the Periodic Table.
Lead is in the group 14 of the Periodic Table.
Chlorine is in Group 17 of the Periodic Table.
Silicon is in Group 14 of the periodic table, which is known as the Carbon Group.
Alkali metals. This is the most reactive group on the periodic table
Fermium (Fm) is in Group 7 in the Periodic Table.
A group is vertical column. There are 18 groups in periodic table.