Aluminum Atom Structure - Bohr Model Diagram Explained #191577 (License: Personal Use)

The diagram depicts the simplified Bohr model of a neutral aluminum atom (atomic number 13), featuring a central nucleus labeled “Al” surrounded by three circular electron shells. The innermost (K) shell holds 2 electrons, the middle (L) shell holds 8, and the outermost (M) shell contains 3 valence electrons-consistent with aluminum’s position in group 13 of the periodic table. This representation is widely used to teach basic atomic theory and electron configuration in introductory chemistry.

Used in educational web pages, science textbooks, and chemistry learning platforms to illustrate atomic structure concepts; matches user intent for understanding elemental electron arrangement, especially for students or educators seeking visual aids for teaching aluminum’s properties.