group #1 on the periodic table is called alkali metals,
has one valence electron,
and is the most active metal group.
The halogens group is a group of nonmetal elements in the periodic table that includes fluorine, chlorine, bromine, iodine, and astatine. These elements are highly reactive and can form salts by gaining one electron to achieve a full outer shell. They are located in Group 17 of the periodic table.
Silicon is in Group 14 of the periodic table, which is known as the Carbon Group.
Hydrogen is found in group 1 row 1 of the periodic table
Gallium is in group 13 of the periodic table. The other elements in this group are Boron, Aluminum, Indium, and Thallium.
Cesium is in the 6th row of the periodic table. Therefore Cesium must have one electron in the 6s orbital.
Alkali metals. This is the most reactive group on the periodic table
A group in Periodic Table is the column of element in periodic table
group one
The column of the periodic table is called group. It is also referred as family.
Lead is in the group 14 of the Periodic Table.
Chlorine is in Group 17 of the Periodic Table.
Alkali metals
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
alkali metals
alkali metals
In the periodic table, group indicates the number of valence electrons in the outermost shell. E.g. Group I- the elements in that group have one valence electron in the outermost shell.
Lead is in the group 14 of the Periodic Table.