The below model of organization of electrons in atom is given by _______

Mass of a photon is given by 3.313 x 10-34 kg. Find it’s wavelength.

Thomson discovered that every substance in this universe is made up of ____ from his experiments.

Which of the following is the value for Rydberg constant?

Write the values for l, n, and m for Ψ3,1,0?

When an electron jumps from 3rd orbit to 2nd orbit, which series of spectral lines are obtained?

A ball of mass 0.5kg is moving with velocity 6.626 m/s. What’s the wavelength of that ball?

Total number of nodes for 3d orbital is ____