The radius of hydrogen atom, in its ground state, is of the order of

The radius of hydrogen atom, in the ground state is of the order of

The radius of the hydrogen atom in the ground state is of the order of

The radius of hydrogen atom in the ground state is 0.53 Å, the radius of Li^(2+) in the similar state is

The radius of hydrogen atom in the ground state is 0.53 Å, the radius of Li^(2+) in the similar state is

The radius of hydrogen atom in the ground state is 0.53 Å , the radius of Li^(2+) in the similar state is

" The radius of hydrogen atom in the ground state is "52.9pm" .The radius of the first excited state of He "^(+)" ion will be "

The radius of hydrogen atom in the ground state 0.53 Å . The radius of Li^(2+) ion (Atomic number = 3) in a similar state is