(a) Compare the electronic structures of atomic chromium and atomic selenium. In what respects are they similar,...
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(b) Chromium is a metal, and selenium is a nonmetal. What factors are important in determining this difference in properties?
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a CrAr4s 1 3d 5 Z24 SeAr4s 2 3d 10 4p 4 Z34 Both elements have the Ar core configuration and both ha...View the full answer
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Related Book For 
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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