Understanding Atomic Structures: Comparing B, Al, Ga, In, and Tl for Grade 8 Chemistry Explore the atomic structures of Boron (B), Aluminum (Al), Gallium (Ga), Indium (In), and Thallium (Tl) in this educational video designed for grade eight chemistry students. Learn about atomic numbers, atomic masses, and the number of protons, electrons, and neutrons in each element. Discover how these atomic properties relate to real-world applications through clear diagrams and comparisons. This video simpl