The radius of hydrogen atom in the ground state is `5.3 xx 10^(-11)` m. When struck by an electron, its radius is found to be `21.2 xx 10^(-11) m`. The principal quantum number of the final state will be

The radius of hydrogen atom in its ground state is 5.3 xx 10^-11 m . After collision with an electron it is found to have a radius of 21.2 xx 10^-11 m . The principal quantum number of the final state of the atom is.

The radius of hydrogen atom in its ground state is 5.3xx10^(-11) m. After collision with an electron it is found to have a radius 21.2xx10^(-11) m, then principle quantum number n of the final state of the atom ......

The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m . After collision with an electron, it is found to have a radius of 21.2 xx 10^(-11)m . What is the principal quantum number of the final state of the atom?

The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m . After collision with an electron it is found to have a radius of 21.2 xx 10^(-11)m . What is the principle quantum number of n of the final state of the atom ?

The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m . After collision with an electron it is found to have a radius of 21.2 xx 10^(-11)m . What is the principle quantum number of n of the final state of the atom ?

The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m . After collision with an electron it is found to have a radius of 21.2 xx 10^(-11)m . What is the principle quantum number of n of the final state of the atom ?

The radius of hydrogen atom in it's ground state is 5.3 × 10^-11 m . After collision with an electron, it is found to have a radius of 21.2 × 10^-11 m . What is the principal quantum number n of the final state of the atom ?

The radius of H atom in its ground state is 0.53 Å After collision with an electron, its radius is found to be 21.2 xx 10^(-11)m . In this state, the principle quantum number 'n' of the H-atom is