Structure of Atom

A body of mass M is rotating in a vertical circle of radius r with critical speed. The difference in its kinetic energy at the top and the bottom is

The correct order of bond order of the given species is

Maximum number of electrons present in p subshell is

The orbital angular momentum of 3d electron is

Maximum number of electrons present in p subshell is

Packing fraction of body centred cubic structure is         

For Rb(37) which of the following set of quantum numbers are correct for valence electron?

The energies E₁ and E₂ of two radiations are 100 kJ and 200 kJ respectively. The relation between their frequencies i.e. n₁ and n₂ will be

The number of radial nodes and angular nodes in 3p orbital respectively are

Quantum number for outermost electron of K-atom are given by