CH 101 WAHW3-4

CH 101 WAHW3-4 - CH 101 HW 3&4 Spring 2008 Dr. Ison 1....

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CH 101 – HW 3&4 Spring 2008 Dr. Ison 1. /10 points | 2/5 submissions Last Response | Show Details All Responses Notes Write the valence electron configuration for each of the following atoms. Spaces are ignored, so they can be used to separate sublevels, but they are not required. For example: 4s2 3d6 or 4s23d6 Atom Configuration K 4s1 S 3s2 3p4 Fe 4s2 3d6 Cr 4s1 3d5 Pb 6s2 6p2 2. /6 points | 3/5 submissions Last Response | Show Details All Responses Notes How many core and valence electrons are in each of the following atoms? Atom core electrons valence electrons Na 10 1 Se 28 6 In 46 3
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3. /8 points | 2/5 submissions Last Response | Show Details All Responses Notes No marks will be shown for this question. Identify the approriate atom in each group. largest smallest highest ionization energy lowest electronegativity (o) (o) Cd (_) (_) I (_) (_) Se (_) (_) S (_) (_) Al (_) (_) Ca (_) (_) K (o) (o) Mg (_) (_) Na (_) (_) Ge (_) (_) Rb (o) (o) N (_) (_) C (_) (_) As (_) (_) Si (_) (_) I
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CH 101 WAHW3-4 - CH 101 HW 3&4 Spring 2008 Dr. Ison 1....

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