An electron revolves round a nucleus of atomic number Z. if 32.4 eV of energy is required to excite an electron from the n=3 state to n=4 state, then the value of Z is

The energy (in eV) required to excite an electron from n = 2 to n = 4 state in hydrogen atom is

The energy ( in eV ) required to excite an electron from n = 2 to n = 4 state in hydrogen atom is

The energy required to excite an electron from the ground state of hydrogen atom to the first excited state, is

the energy required to excite an electron in hydrogen atom to its first excited state is

The energy required to remove an electron in a hydrogen atom from n = 10 state is

An electron revolves round a nucleus of charge Ze. In order to excite the electron from the n=20 to n=3 , the energy required is 47.2 eV . Z is equal to

Amount of energy required to excite an electron of an atom from the lower energy state to its next higher energy state is defined as:

A hydrogen-like atom has one electron revolving around a stationary nucleus. The energy required to excite the electron from the second orbit to the third orbit is 47.2 eV. The atomic number of the atom is

What is the energy in eV requried to excite the electron from n=1 to n=2 state in hydrogen atom? (n=principal quantum number)