Structure of Atom Quiz-6

The azimuthal quantum number for 17th electron of Cl atom is

With increase in principal quantum number (n), the energy difference between adjacent energy levels in hydrogen atom

The de-Broglie wavelength of an electron which has kinetic energy of $2.14 \times10^{-22}J$ would be $(m_e = 9.1 \times10^{-31}kg)$

The nineteenth electron of chromium has which of the following set of quantum numbers?

Which of the following statements is true for chloride ion and potassium ion, which are iso electronic?

The configuration $1s^2,2s^2,2p^5,3s^1$ represents

The ground-state electronic configuration of chromium is

What will be the uncertainty in the momentum of an electron if uncertainty in its position is zero

The electrons distribute themselves to retain similar spins as far as possible in a set of degenerate orbitals. This statement relates to

The electron with which of the following values of quantum numbers is expected to possess highest energy