eng-spring07-q207

eng-spring07-q207 - CHEM 151: Quiz 7 Show your work for...

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CHEM 151: Quiz 7 NAME ______________________ ID #_______________ Show your work for full credit Eng Q207 1. (2 pts) TRUE or FALSE . The title of Chapter 8 is “Periodic Trends.” 2. (6 pts total) For the 4p orbitals the n , l and m l quantum numbers are n = 4, l = 1, m l = -1 n = 4, l = 1, m l = 0 n = 4, l = 1, m l = 1 i. (2 pts) Draw the 4p x orbital. ii. (2 pts) What are the other 4p orbitals called? __________________________________________ iii. (1 pt) How many planar nodes (or nodal surfaces) does a 4p orbital have? __________________ iv. (1 pt) The number of spherical (or radial) nodes is n – l – 1 . How many spherical nodes does a 3s orbital (NOT 4p ) have? _____________________________ 3. (5 pts total) Write the electronic configurations using the noble gas notation for: i. (2 pts) S _________________________________________________________ (Atomic # 16) ii. (1 pt) S 2- ________________________________________________________ iii. (2 pts) Mo ________________________________________________________
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This note was uploaded on 07/10/2011 for the course CHM 2045 taught by Professor Eng during the Fall '10 term at UNF.

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eng-spring07-q207 - CHEM 151: Quiz 7 Show your work for...

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