An electron in a hydrogen atom in the ground state absorbs energy equal to 1.5 time the energy required to remove the electron completely from the hydrogen atom. Calculate the velocity and wavelength of the electron emitted.

An electron in a hydrogen atom in its ground in its ground state absorbs 1.5 times as much energy as the minimum required for it escape from the atom what is the velocity of the emitted electron?

Calculate the minimum amount of energy requried to remove the electron from a hydrogen atom in its ground state.

The electron energy is hydrogen atom is given by E"(n)=(-2.18xx10^(-18)) J . Calculate the energy required to remove an electron completely from the n=2 orbit. What is the longest wavelength of light in cm that can be used to cause this transition?

An electron in a hydrogen -like atom is in an excited state. It has a total energy of -3.4 eV. Calculate the kinetic energy of the electron.

If the binding energy of the electron in a hydrogen atom is 13.6 eV, what will be the energy required to remove the electron from the first excited state of Li^(++) ?

The ground state energy of hydrogen atom is - 13.6 eV :- What is the energy required to none an electron from ground state to 1st excited state to the atom?

The electron in a hydrogen atom is in the third energy state. How many different frequencies can the emitted photon have ?

Calculate the energy (in eV units) required to ionised 1 mol of hydrogen atoms.

The Ground state energy for Hydrogen atom is -13.6eV :What will be the energy require to Shift that e^- to the first excited state?

The velocity of electron in second shell of hydrogen atom is