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.
Boron is classified as a metalloid with brown color. Its atomic number is 5, so it has a total of five electrons revolving around the nucleus. It has six neutrons and five protons in the nucleus. The atomic weight of boron is 10.811 grams per mole. Boron has a high melting point of 3,767 degrees Fahrenheit and a boiling point of 7,232 degrees Fahrenheit.