Atoms — NEET/JEE Questions, Notes & Weightage
Class 12 Modern Physics NEET weightage: Medium 138 questions
Covers Rutherford's and Bohr's atomic models, energy levels of the hydrogen atom, and spectral series (Lyman, Balmer, etc.). Bohr-model energy-level and spectral-line numericals are this chapter's most consistent NEET/JEE contribution.
Practice all 138 Atoms questions →Topics inside Atoms
Atoms And Nuclei
80
Bohr Model
63
Hydrogen Spectrum
17
atomic-physics
12
Rutherford Model of the Atom
3
de-broglie-interpretation-of-bohr-quantisation
2
Bohr Model of the Hydrogen Atom
1
hydrogen-spectrum
1
old-ncert-archive
1
rutherford-model-of-the-atom
1
x-rays-and-moseley-s-law
1
bohr-model-of-hydrogen-atom
1
Frequently asked questions
What numerical is asked most?
Calculating the energy, wavelength, or frequency of a photon emitted during an electron transition between Bohr energy levels is the chapter's most frequently repeated question type.
Are spectral series (Lyman, Balmer) tested by name?
Yes — identifying which series a given transition belongs to (based on the final energy level) is a common, specific question.