Quiz8 - Quiz,Ch.28 Name_ 1pmVersionA

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Quiz, Ch. 28 1pm Version A Name___________________________________ NOTE: You get + 1 point for each correct answer and - 0.25 points for each incorrect answer. It is not advantageous to fill in a guess for the answer unless you can eliminate more than one wrong answer. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is NOT true of atomic spectra? A) An atom with a larger number of electrons tends to have a more complex pattern of different emission spectral lines. B) An absorption spectrum of a distant star provides information on which atoms reside in a gaseous state around the surface atmosphere of the star. C) The emission spectrum of each atom is unique to that atom and can be used to identify it D) The simplest atom, Hydrogen, only has four emission spectral lines E) All of the above are true 1) 2) Which of the following is a true statement about atomic physics? A) Electrons in an atom sit in uniformly charged region of empty space. B) Rutherford proved that atoms have a compact, positive charged nucleus
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Quiz8 - Quiz,Ch.28 Name_ 1pmVersionA

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