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History Bookmarks Window Help The Expert TA | Human-like Grading, Automated ps usg15il.theexperta.com/Common/TakeTutorialAssignment.aspx terest Facebookis State ISU Email Physics Homework Workout Classes www.fitbit.com Disney Apple ike Grading, Automated Chegg Study | Guided Solutions and Study Help Chegg.com Class Management I Help Chapter 30 Begin Date: 11/9/2015 11:00:00 AM- -Due Date: 11/15/2015 11:00:00 PM End Date: 11/1 (20%) Problem 5: Consider an atomic subshell which contains l l electrons. 50% Part (a) What is the minimum value of the orbital quantum number r? 50% Part (b) If this is the n-5 shell, what is the spectroscopic notation for it? pleted Submit Hint Hints: deduction per hint. Hints semaining Feedback:-deduction per feedback.

Explanation / Answer

a) Since the subshell contains 11 electrons the subshell should be f or higher.

So the minimum orbital angular momentum quantem num l equals to 3 (lmin = 3) which is correspond to f subshell.

b) general form = n(2s+1)LJ

s= 1/2 for electrons

|l-s|>=j>=l+s

J= 5/2 , 7/2

So

so spectroscopic notation would be 52 f5/2   or 52 f7/2

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