Qualitative Lesson 19 "Electromagnetic Radiation"
Science and Technology Standards:
PA Standard 3.4.10A: Classify and describe, in equation form, types of chemical and nuclear reactions
Purpose:
1. I will identify the number of outershell electrons for various elements using the periodic table.
2. I will identify the noble gas notation for various elements using the periodic table.
3. I will identify the ion configurations for various elements.
4. I will identify the how electrons create light.
5. I will compare how light emission of similar energy levels differs for elements in the same row on the periodic table.
Homework Due:
1. Ion Configuration Problem Set #1: 184W6+; 52Cr6+; 56Fe3+; 48Ti2+; 59Co2+ (Due Lesson 19)
2. Read and Take Notes on Sections 10.1 - 10.4 (Due Lesson 19)
Handouts/Supplies:
1. Spectral Tubes
I. Introduction
Opening Assignment:
Warm-Up: Write down the location of the final electron for various elements using the periodic table for Mg, Nb, Np, Y, Cf, Pr, Nd, Pa, & Pm.
Review warm-up
State the purpose
II. The Lesson:
Activity #1: Discuss and complete the noble gas notation for the warmup 1. Review Practice Examples: Mg, Nb, Np, Y, Cf, Pr, Nd, Pa, Pm
2. Identify the last full p electron
3. Identify the orbitals between the last full p electron and the location of the final electron
4. Identify the last full p orbital's noble gas identity
5. Compare the noble gas notation to the periodic table's noble gas notation Activity #2: Review Ion Configuration Problem Set #1 (184W6+; 52Cr6+; 56Fe3+; 48Ti2+; 59Co2+)
Activity #4: Read and take notes on Sections 10.1 - 10.4 1. Electromagnetism radiation
2. Wavelength, frequency, and speed
3. Wavelength, frequency, and speed changes
4. Electromagnetic spectrum
5. Light emissium by electrons
6. Energy levels and wavelength
7. Spectral tubes
8. Comparison of energy levels and light emission between H and He
III. Closure:
Summary Assignment:
Summarize today's lesson
1. I will identify the number of outershell electrons for various elements using the periodic table.
2. I will identify the noble gas notation for various elements using the periodic table.
3. I will identify the ion configurations for various elements.
4. I will identify the how electrons create light.
5. I will compare how light emission of similar energy levels differs for elements in the same row on the periodic table.
Homework Assignment (Write down in planners):
1. No homework
Preview of Next Class:
1. Regions of the Periodic Table
2. Electromagnetic Radiation
Page maintained by: Stephen A. Roe
Last update: Friday, February 10, 2006 11:27 PM
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