Which of the following models are not the same as Thomson Model of Atom?

How many electrons can exist with the principal quantum number’s value as 4?

If Energy = 4.5 KJ; calculate the wavelength.

An object has a mass of 6 kg and velocity of 10 m/s. The speed is measured with 5% accuracy, then find out Δx in m…

According to the Aufbau’s principle, which of the following orbital should be filled first?

Δx. Δp ≥ h/4π.

If the kinetic energy of an electron is 5J. Find out its wavelength.

Find out the wavenumber, when an electron jumps from 2nd orbit to 1st.