Radium Atom Structure - Bohr Model Diagram & Electron Configuration #228705 (License: Personal Use)

This diagram depicts the Bohr model of a neutral radium atom (atomic number 88), with electrons arranged in seven concentric energy levels. The nucleus is labeled “Ra” in a pale yellow circle, while gray dots represent electrons distributed according to standard shell capacities (2, 8, 18, 32, 18, 8, 2). The clean, schematic style emphasizes educational clarity over quantum mechanical accuracy.

Used in chemistry textbooks, science websites, and educational platforms to teach atomic structure, periodic table trends, and radioactive elements; targets students, educators, and science enthusiasts seeking visual reinforcement of electron configuration.