Write longhand and shorthand electron configurations Apply Aufbau Principle Pauli Exclusion Principle and Hunds Rule to write configurations in orbital diagrams Bell Ringer Question ID: 488954
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After this class, I should be able to:- Write longhand and shorthand electron configurations- Apply Aufbau Principle, Pauli Exclusion Principle and Hund’s Rule to write configurations in orbital diagrams
Bell Ringer Question: What is the maximum number of electrons that can go in a single orbital?Get a new bell work sheet.Submit old bell work & weekend’s article.
Monday 10/26Slide2
AnnouncementsElectron Configuration Quiz Wednesday Atomic Structure Test:Will go over it in class at the end of the week (still have 16 people who need to take it) If want to retake, see me TODAY to sign up & get remediation assignment
2. AgendaFinish/Review Electron Config Notes Notes Review Worksheet Individual Practice: practice packet problems 3. Homework
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None Slide3
After this class, I should be able to:- Write longhand and shorthand electron configurations- Apply Aufbau Principle, Pauli Exclusion Principle and Hund’s Rule to write configurations in orbital diagrams
Bell Ringer Question: Write a longhand and shorthand electron configuration for the following:Sulfur (S)Silver (Ag)
Tuesday 10/27Slide4
AnnouncementsElectron Configuration Quiz Tomorrow Remember: test makeups/retakes – see me2. Agenda
Electron Config Review Game If time: Continue individual practice in packet 3. Homework:
Practice for quiz Slide5
After this class, I should be able to:- Write longhand and shorthand electron configurations- Apply Aufbau Principle, Pauli Exclusion Principle and Hund’s Rule to write configurations in orbital diagrams
Bell Ringer Question: Identify the element that the configuration represents:1) 1s22s22p63s2
3p
6
4s
1
2) [He]2s
2
2p
5
Wednesday 10/28Slide6
AnnouncementsRemember: test makeups/retakes – see meFlame test lab tomorrow/ Slime lab on Fri2.
AgendaReview Electron Configuration (PPT)Quiz Pick up flame test lab and read Flame Test Lab (PPT)Background, safety, bunsen burners
3
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Homework
:
PRE LAB NEEDS TO BE DONE!!!!!Slide7
After this class, I should be able to:Explain how the resulting color of the flame test is due to the release of energy by the atom and is related to the electrons moving from an excited state to the ground stateBell Ringer
Question: Which orbital contains a higher energy level: 1s2 or 2p5 ? How do you know?Take out flame test lab.
STAMP completed pre-labs.
Thursday 10/29Slide8
AnnouncementsRemember: test makeups/retakes – see me & today is the last day for makeups! 2. Agenda
Review Pre-Lab Bunsen Burner PracticeFlame Test Lab **(30 minutes)3. Homework:
LAB due tomorrow Slide9
After this class, I should be able to:Justify why making slime is a physical or chemical change by making a claim, listing evidence, and reasoning why the evidence supports the claimBell Ringer Question: What is the difference between a physical and chemical change?
*TAKE OUT flame test lab*Pass back graded atomic structure tests and electron configuration quizzes Friday 10/30Slide10
AnnouncementsMonday: Begin periodic table unit2. Agenda
Flame Test Lab: Any Questions/Collect Review: Atomic Structure Test/CollectReview: Electron Config Quiz SLIME LAB3
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Homework
:
None