Chapter 2 – Atomic Structure

In an atom, the total number of electrons having quantum numbers n = 4,∣ ml ∣ = 1 and ms = −1/2 are: ∣ ml ∣ = 1 and ms = −1/2 are: In an atom the total number of electrons having quantum numbers n = 4 November 9, 2020 Category: Chapter 2 - Atomic [...]

Not considering the electronic spin, the degeneracy of the second excited state (n=3) of H-atom is 9, while the degeneracy of the second excited state of H^− is Not considering the electronic spin the degeneracy of the second excited state (n=3) of H-atom is 9 while the degeneracy of the second excited state of H^− [...]

P is the probability of finding the 1s electron of hydrogen atom in a spherical shell of infinitesimal thickness, dr, at a distance r from the nucleus. The volume of this shell is 4 πr^2 dr. The qualitative sketch of the dependence of P on r is at a distance r from the nucleus. The [...]