Group-1 are alkali metals. They are highly metallic. Their valence electron is 1. They loose 1 electron to form cations.
Gallium is in group 13 of the periodic table. The other elements in this group are Boron, Aluminum, Indium, and Thallium.
A group in Periodic Table is the column of element in periodic table
Group 7 in the periodic table is also known as the halogens.
Elements from the group 2 of the periodic table form cations.
all non-metals and are found in the earth's crust
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Lead is in the group 14 of the Periodic Table.
Chlorine is in Group 17 of the Periodic Table.
The line going across
A row on the periodic table is known as a "period" and a column is known as a "group."
The ionic radius of Mg2 is smaller than that of other ions in the same group on the periodic table.
There is no group p on the periodic table.