Science

Bohr’s atomic model

Bohr’s atomic model helps Class 9 Science students understand the structure of the atom in the chapter Journey Inside the Atom. They learn that electrons move around a small, positively charged nucleus in specific shells or energy levels, rather than occupying random positions. The topic explains how electrons absorb or release energy when they move between levels and connects these changes with atomic spectra. It also introduces the model’s usefulness and its limitations in explaining more complex atoms.