Calculate the energy associated with the first orbit of He⊕. What is the radius of orbit?
The energy associated with the first orbit in the hydrogen atom is –2.18 × 10–18 J atom–1 . What is the energy associated with the fifth orbit?
Calculate the radius of Bohr’s fifth orbit for hydrogen atom.
Calculate the electrostatic potential energy of an electron-proton system of hydrogen atom. In the first Bohr orbit of hydrogen atom, the radius of the orbit is 5.3×10−11m :