1. The problem statement, all variables and given/known data Consider an electron in the n = 4 level of Li ++. According to the Bohr model, what is the radius of the orbit of the electron? 2. Relevant equations r = .0529 nm r(n) = (.0529 nm) x (n2) 3. The attempt at a solution I thought this was pretty obvious? We want to know the radius of an electron in the n=4 level, using the equation does not give the right solution. Why? Why is this not working?