Additional problem set 3

Additional problem set 3 - elements could be present based...

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Additional Problem Set 3 Atomic Emission and the Bohr Model of the Atom 1) Archeologists use atomic emission spectroscopy to examine soil samples in order to distinguish features like earthen floors and hearths from natural soils. Four elements that they look for are Al, Zn, and Sr. a) While analyzing soil samples, the scientists observe light at 451 nm. Which of the three
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Unformatted text preview: elements could be present based on the line spectra below? b) What is the energy of 451 nm light? c) In the energy level diagram below, draw an arrow indicating the electron transition that would produce a photon of the above energy. -2.50 x 10-18 -7.45 x 10-19 -3.04 x 10-19 Energy (J)...
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This note was uploaded on 10/30/2010 for the course CHM 111 taught by Professor Stanitski during the Fall '08 term at F & M.

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