Explain why the spectroscopic term symbol for lithium in the ground state is 2S1/2.
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Explain why the spectroscopic term symbol for lithium in the ground state is 2S1/2.
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- A photon can excite a hydrogen atom makes a from the n = (2.0000x10^0) state to the n = (8.00x10^0) state, what is the energy of this photon? Give your answer in the unit if eV with 3 s.f. %3D %3D Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:The gravitational attraction between electron and proton in a hydrogen atom is weaker than the coulomb attraction by a factor of about 10-40. An alternative way of looking at this fact is to estimate the radius of the first Bohr orbit of a hydrogen atom if the electron and proton were bound by gravitational attraction. You will find the answer interesting.If the Bohr radius of the n = 3 state of a hydrogen atom is R, then the radius of the ground state is A. 9R. B. 3R. C.R/3. D. R/9. Answer is D, please explain and write clearly.