2. Electrons
1. Demo
1. Demo
2. Notes (Electron Configuration)
2. Notes (Electron Configuration)
- Click here.
3. Demo (*)
3. Demo (*)
4. Warm Up
4. Warm Up
- Homework review.
- Complete practice problems.
5. Homework Quiz
5. Homework Quiz
- Click here.
6. Activity (Electron Configuration Battleship)
6. Activity (Electron Configuration Battleship)
Ships
- Aircraft Carrier: 5 elements
- Battle Ship: 4 elements
- Submarine: 3 elements
- Destroyer: 3 elements
- PT boat 2 elements
- Raft: 1 element
Method
7. Demo
7. Demo
8. Warm Up
8. Warm Up
- Homework review.
- Provide the electron configuration for 5 different elements of your choice.
9. Homework Quiz
9. Homework Quiz
- Click here.
10. Activity (Photoelectron Spectroscopy, PES)
10. Activity (Photoelectron Spectroscopy, PES)
Part I: Application
- Inspect the image below.
- What do you hypothesize the below image represents?
Part II: Process
- Inspect the PES data show below for the element Boron.
- Given this data, hypothesize how PES works.
11. Notes (PES)
11. Notes (PES)
- Click here.
12. Warm Up
12. Warm Up
- Homework review
- How does the below image verify the process of PES?
13. Homework Quiz
13. Homework Quiz
- Click here.
14. Activity (Periodic Trends)
14. Activity (Periodic Trends)
Materials
- Cardboard Pieces = Energy Levels
- Black Magnet = Valence Electron
- Small Silver Magnet = 1 Proton
- Larger Silver Magnet = 2 Protons
- Rubber Band = Ionization Energy
- Ruler = Ionization Energy Detection Tool
Part I: Horizontal
- Design an experiment to complete the below statement. Your experiment must include a written procedure, a manipulated variable, a responding variable and control variables.
As you move horizontally from left to right across the Periodic Table, Ionization Energy ___________ because the _________________________.
Part I: Vertical
- Design an experiment to complete the below statement. Your experiment must include a written procedure, a manipulated variable, a responding variable and control variables.
As you move vertically from top to bottom down the Periodic Table, Ionization Energy ___________ because the __________________________.
15. Demo (Cu vs. Zn)
15. Demo (Cu vs. Zn)
- Greater Ionization Energy, Cu or Zn? Why?
- PES for Cu and Zn. Superimpose on same axis.
- Higher Melting Point? Why?
- Penny slug demo.
- PES for Na. Predict Ionization Energy value (High or low? Why?)
- Na in water demo.
16. Demo (Na vs. Ca in Water)
16. Demo (Na vs. Ca in Water)
17. Warm Up
17. Warm Up
- Finish practice problems.
- Homework review.
18. Homework Quiz
18. Homework Quiz
- Click here.
20. Quiz
20. Quiz
- Click here.
21. Activity (static charge Detector) (*)
21. Activity (static charge Detector) (*)
- Make a Google Journal experiment called "Evolution Simulations". Prepare to take pictures.
- Develop methods for turning the LED on using static charge.
- Develop methods for turning the LED off using static charge.
- Do negative charges turn the LED on or off? Explain using Ionization Energy.
- Note: Acrylic has a higher Ionization Energy than hair