How to apply. Fill in and sign your passport application using the name that you want to see printed on your passport. Apply using the online service or get a paper form from a Post Office that offers the Check and Send service. If you are sending documents with your application they need to be originals, not copies.
Group 13 (IIIA) consists of boron, aluminum, gallium, indium, and thallium. Boron is a metalloid, but the other elements are metals. All elements in this group have three valence electrons.
In chemistry and atomic physics, the main group is the group of elements whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine as arranged in the periodic table of the elements. The main group includes the elements (except hydrogen, which is sometimes not included) in groups 1 and 2 , and groups 13 to 18 .