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(to points) What is the frequency of the light emitted by atomic Hydrogen acoorging to Balmers fom with m-4 and # 9? 7. (10 points) The longest wavelength of a photon that can be emitted by a hydrogen atom, for which t state is n -3, is closest to: A) 550 nm B) 575 nm C) 600 nm D) 625 nm E) 650 nm 8. (10 points) The correct ground state electron configuration of boron (Z-5) is AI s22s-2p B) 1s22s2p3 C) 1s21p22s 1s22p2 3s s22p3
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Answer #1

The correct ground state electron configuration of Boron(Z=5) is

1s^22s^22p^1

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