In: Physics
Use the Bohr model to calculate the radius, in angstroms, of an He+ ion with an electron in the n=4 state.
r=
Å
Calculate the energy, in joules, of an He+ ion with an electron in the n=4 state.
E=
J
How much energy would be required to completely remove the electrons from 1.48 mol of He+ ions in the n=4 state?
energy to remove electrons:
J
What wavelength of light would be emitted in a transition from the n=4n=4 state to the n=2n=2 state of an He+He+ ion?
λ=λ=
m
What frequency of light would be emitted in a transition from the n=4 state to the n=2 state of an He+ ion?
ν=
Hz