(i) Charge and size of nuclei (a-particle scattering); atomic structure; Bohr's postulates; radii of Bohr orbits for hydrogen atom; energy of the hydrogen atom in the nth state; line spectra of hydrogen and calculation of ?E and f for different lines.
9. Atoms

(i) Charge and size of nuclei (a-particle scattering); atomic structure; Bohr's postulates; radii of Bohr orbits for hydrogen atom; energy of the hydrogen atom in the nth state; line spectra of hydrogen and calculation of ?E and f for different lines.

Chapter : 9. Atoms

Remaining lessons :