4 JEE Main 2004 Structure of Atom previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2004 previous-year questions from the Structure of Atom chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Structure of Atom chapter hub.
Consider the ground state of Cr atom (Z=24). The number of electrons with the azimuthal quantum numbers I=1 and 2 are r…
Which of the following sets of quantum numbers is correct for an electron in 4 f orbital?
The wavelength of the radiation emitted, when in hydrogen atom electron falls from infinity to stationary state 1 , wou…
Which one the following sets of ions represents the collection of isoelectronic species?