Structure of Atom from NCERT Class 11 Chemistry traces the development of atomic models, from the discovery of subatomic particles and Rutherford's model to Bohr's model of the hydrogen atom, the dual nature of matter, Heisenberg's uncertainty principle, quantum numbers, orbitals and electronic configurations. NEET asks both conceptual and numerical questions from this chapter. These free MCQ practice tests cover the full chapter in the NEET pattern, with a timer, instant scoring and a full answer review, and new question sets are published regularly.