1. Write the electron configurations of nitrogen and phosphorus.
Warm-Up 11/6/14
Get a textbook.
Get coloring utensils.
Write the electron configurations of nitrogen and phosphorus.
What would you expect electron configurations for elements in that column to end with?

2. Recognize sections of the Periodic Table
Objective 11/6/14
Recognize sections of the Periodic Table
Agenda 11/6/14
Electron Configuration Recap
Organize Periodic Table
Flame Test Lab Prep

3. Write the electron configurations of nitrogen and phosphorus.
Warm-Up 11/6/14
Write the electron configurations of nitrogen and phosphorus.
What would you expect electron configurations for elements in that column to end with?

4. Electron Configuration Recap Rules aufbau principle
Pauli exclusion principle
Hund’s rule
Energy levels = 1, 2, 3, 4, etc…
Energy sublevels = s, p, d, f

5. Orientations of Sublevels s =1 p = 3 d = 5 f = 7
Maximum Number of Electrons
s =2
p = 6
d = 10
f = 14

6. Connect to Periodic Table

7. 1) Rewrite the procedure in your own words.
Flame Test Lab Prep
Pg. 142
1) Rewrite the procedure in your own words.
2) Data Table – Three Columns
(Cation, Solution Color, Flame Color)
3) DO NOT write in the names of the solutions yet.

8. What safety precautions are we taking in this lab?
Homework
Pre-Lab Questions
How will you make sure that different solutions do not get contaminated?
What safety precautions are we taking in this lab?

9. Wednesdays and Thursdays
Tutoring
Wednesdays and Thursdays
4th – Rm. 402 – Mr. Sapin
5th – Rm. 404 – Ms. Au-Yeung